835 lines
32 KiB
C
835 lines
32 KiB
C
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/*
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* Copyright 2010-2023 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <setjmp.h>
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#include <signal.h>
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#include "internal/cryptlib.h"
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#include "crypto/ctype.h"
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#include "s390x_arch.h"
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#if defined(OPENSSL_SYS_LINUX) && !defined(FIPS_MODULE)
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# include <sys/types.h>
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# include <sys/stat.h>
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# include <fcntl.h>
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# include <asm/zcrypt.h>
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# include <sys/ioctl.h>
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# include <unistd.h>
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#endif
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#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
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# if __GLIBC_PREREQ(2, 16)
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# include <sys/auxv.h>
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# if defined(HWCAP_S390_STFLE) && defined(HWCAP_S390_VX)
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# define OSSL_IMPLEMENT_GETAUXVAL
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# endif
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# endif
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#endif
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#define LEN 128
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#define STR_(S) #S
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#define STR(S) STR_(S)
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#define TOK_FUNC(NAME) \
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(sscanf(tok_begin, \
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" " STR(NAME) " : %" STR(LEN) "[^:] : " \
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"%" STR(LEN) "s %" STR(LEN) "s ", \
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tok[0], tok[1], tok[2]) == 2) { \
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\
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off = (tok[0][0] == '~') ? 1 : 0; \
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if (sscanf(tok[0] + off, "%llx", &cap->NAME[0]) != 1) \
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goto ret; \
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if (off) \
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cap->NAME[0] = ~cap->NAME[0]; \
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\
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off = (tok[1][0] == '~') ? 1 : 0; \
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if (sscanf(tok[1] + off, "%llx", &cap->NAME[1]) != 1) \
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goto ret; \
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if (off) \
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cap->NAME[1] = ~cap->NAME[1]; \
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}
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#define TOK_CPU_ALIAS(NAME, STRUCT_NAME) \
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(sscanf(tok_begin, \
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" %" STR(LEN) "s %" STR(LEN) "s ", \
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tok[0], tok[1]) == 1 \
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&& !strcmp(tok[0], #NAME)) { \
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memcpy(cap, &STRUCT_NAME, sizeof(*cap)); \
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}
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#define TOK_CPU(NAME) TOK_CPU_ALIAS(NAME, NAME)
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#ifndef OSSL_IMPLEMENT_GETAUXVAL
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static sigjmp_buf ill_jmp;
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static void ill_handler(int sig)
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{
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siglongjmp(ill_jmp, sig);
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}
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void OPENSSL_vx_probe(void);
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#endif
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static const char *env;
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static int parse_env(struct OPENSSL_s390xcap_st *cap, int *cex);
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void OPENSSL_s390x_facilities(void);
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void OPENSSL_s390x_functions(void);
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struct OPENSSL_s390xcap_st OPENSSL_s390xcap_P;
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#ifdef S390X_MOD_EXP
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static int probe_cex(void);
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int OPENSSL_s390xcex;
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#if defined(__GNUC__)
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__attribute__ ((visibility("hidden")))
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#endif
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void OPENSSL_s390x_cleanup(void);
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#if defined(__GNUC__)
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__attribute__ ((visibility("hidden")))
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#endif
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void OPENSSL_s390x_cleanup(void)
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{
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if (OPENSSL_s390xcex != -1) {
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(void)close(OPENSSL_s390xcex);
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OPENSSL_s390xcex = -1;
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}
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}
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#endif
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#if defined(__GNUC__) && defined(__linux)
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__attribute__ ((visibility("hidden")))
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#endif
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void OPENSSL_cpuid_setup(void)
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{
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struct OPENSSL_s390xcap_st cap;
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int cex = 1;
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if (OPENSSL_s390xcap_P.stfle[0])
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return;
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/* set a bit that will not be tested later */
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OPENSSL_s390xcap_P.stfle[0] |= S390X_CAPBIT(0);
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#if defined(OSSL_IMPLEMENT_GETAUXVAL)
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{
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const unsigned long hwcap = getauxval(AT_HWCAP);
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/* protection against missing store-facility-list-extended */
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if (hwcap & HWCAP_S390_STFLE)
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OPENSSL_s390x_facilities();
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/* protection against disabled vector facility */
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if (!(hwcap & HWCAP_S390_VX)) {
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OPENSSL_s390xcap_P.stfle[2] &= ~(S390X_CAPBIT(S390X_VX)
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| S390X_CAPBIT(S390X_VXD)
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| S390X_CAPBIT(S390X_VXE));
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}
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}
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#else
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{
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sigset_t oset;
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struct sigaction ill_act, oact_ill, oact_fpe;
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memset(&ill_act, 0, sizeof(ill_act));
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ill_act.sa_handler = ill_handler;
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sigfillset(&ill_act.sa_mask);
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sigdelset(&ill_act.sa_mask, SIGILL);
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sigdelset(&ill_act.sa_mask, SIGFPE);
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sigdelset(&ill_act.sa_mask, SIGTRAP);
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sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
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sigaction(SIGILL, &ill_act, &oact_ill);
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sigaction(SIGFPE, &ill_act, &oact_fpe);
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/* protection against missing store-facility-list-extended */
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if (sigsetjmp(ill_jmp, 1) == 0)
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OPENSSL_s390x_facilities();
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/* protection against disabled vector facility */
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if ((OPENSSL_s390xcap_P.stfle[2] & S390X_CAPBIT(S390X_VX))
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&& (sigsetjmp(ill_jmp, 1) == 0)) {
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OPENSSL_vx_probe();
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} else {
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OPENSSL_s390xcap_P.stfle[2] &= ~(S390X_CAPBIT(S390X_VX)
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| S390X_CAPBIT(S390X_VXD)
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| S390X_CAPBIT(S390X_VXE));
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}
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sigaction(SIGFPE, &oact_fpe, NULL);
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sigaction(SIGILL, &oact_ill, NULL);
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sigprocmask(SIG_SETMASK, &oset, NULL);
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}
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#endif
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env = getenv("OPENSSL_s390xcap");
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if (env != NULL) {
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if (!parse_env(&cap, &cex))
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env = NULL;
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}
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if (env != NULL) {
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OPENSSL_s390xcap_P.stfle[0] &= cap.stfle[0];
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OPENSSL_s390xcap_P.stfle[1] &= cap.stfle[1];
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OPENSSL_s390xcap_P.stfle[2] &= cap.stfle[2];
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}
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OPENSSL_s390x_functions(); /* check OPENSSL_s390xcap_P.stfle */
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if (env != NULL) {
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OPENSSL_s390xcap_P.kimd[0] &= cap.kimd[0];
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OPENSSL_s390xcap_P.kimd[1] &= cap.kimd[1];
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OPENSSL_s390xcap_P.klmd[0] &= cap.klmd[0];
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OPENSSL_s390xcap_P.klmd[1] &= cap.klmd[1];
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OPENSSL_s390xcap_P.km[0] &= cap.km[0];
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OPENSSL_s390xcap_P.km[1] &= cap.km[1];
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OPENSSL_s390xcap_P.kmc[0] &= cap.kmc[0];
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OPENSSL_s390xcap_P.kmc[1] &= cap.kmc[1];
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OPENSSL_s390xcap_P.kmac[0] &= cap.kmac[0];
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OPENSSL_s390xcap_P.kmac[1] &= cap.kmac[1];
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OPENSSL_s390xcap_P.kmctr[0] &= cap.kmctr[0];
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OPENSSL_s390xcap_P.kmctr[1] &= cap.kmctr[1];
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OPENSSL_s390xcap_P.kmo[0] &= cap.kmo[0];
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OPENSSL_s390xcap_P.kmo[1] &= cap.kmo[1];
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OPENSSL_s390xcap_P.kmf[0] &= cap.kmf[0];
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OPENSSL_s390xcap_P.kmf[1] &= cap.kmf[1];
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OPENSSL_s390xcap_P.prno[0] &= cap.prno[0];
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OPENSSL_s390xcap_P.prno[1] &= cap.prno[1];
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OPENSSL_s390xcap_P.kma[0] &= cap.kma[0];
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OPENSSL_s390xcap_P.kma[1] &= cap.kma[1];
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OPENSSL_s390xcap_P.pcc[0] &= cap.pcc[0];
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OPENSSL_s390xcap_P.pcc[1] &= cap.pcc[1];
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OPENSSL_s390xcap_P.kdsa[0] &= cap.kdsa[0];
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OPENSSL_s390xcap_P.kdsa[1] &= cap.kdsa[1];
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}
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#ifdef S390X_MOD_EXP
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if (cex == 0) {
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OPENSSL_s390xcex = -1;
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} else {
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OPENSSL_s390xcex = open("/dev/z90crypt", O_RDWR | O_CLOEXEC);
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if (probe_cex() == 1)
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OPENSSL_atexit(OPENSSL_s390x_cleanup);
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}
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#endif
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}
|
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|
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||
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#ifdef S390X_MOD_EXP
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static int probe_cex(void)
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|
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{
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struct ica_rsa_modexpo me;
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const unsigned char inval[16] = {
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0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,2
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};
|
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const unsigned char modulus[16] = {
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0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,3
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};
|
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unsigned char res[16];
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int olderrno;
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int rc = 1;
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|
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||
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me.inputdata = (unsigned char *)inval;
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me.inputdatalength = sizeof(inval);
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me.outputdata = (unsigned char *)res;
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me.outputdatalength = sizeof(res);
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me.b_key = (unsigned char *)inval;
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me.n_modulus = (unsigned char *)modulus;
|
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olderrno = errno;
|
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|
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if (ioctl(OPENSSL_s390xcex, ICARSAMODEXPO, &me) == -1) {
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(void)close(OPENSSL_s390xcex);
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OPENSSL_s390xcex = -1;
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rc = 0;
|
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|
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}
|
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errno = olderrno;
|
||
|
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return rc;
|
||
|
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}
|
||
|
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#endif
|
||
|
|
|
||
|
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static int parse_env(struct OPENSSL_s390xcap_st *cap, int *cex)
|
||
|
|
{
|
||
|
|
/*-
|
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|
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* CPU model data
|
||
|
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* (only the STFLE- and QUERY-bits relevant to libcrypto are set)
|
||
|
|
*/
|
||
|
|
|
||
|
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/*-
|
||
|
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* z900 (2000) - z/Architecture POP SA22-7832-00
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|
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* Facility detection would fail on real hw (no STFLE).
|
||
|
|
*/
|
||
|
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static const struct OPENSSL_s390xcap_st z900 = {
|
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|
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/*.stfle = */{0ULL, 0ULL, 0ULL, 0ULL},
|
||
|
|
/*.kimd = */{0ULL, 0ULL},
|
||
|
|
/*.klmd = */{0ULL, 0ULL},
|
||
|
|
/*.km = */{0ULL, 0ULL},
|
||
|
|
/*.kmc = */{0ULL, 0ULL},
|
||
|
|
/*.kmac = */{0ULL, 0ULL},
|
||
|
|
/*.kmctr = */{0ULL, 0ULL},
|
||
|
|
/*.kmo = */{0ULL, 0ULL},
|
||
|
|
/*.kmf = */{0ULL, 0ULL},
|
||
|
|
/*.prno = */{0ULL, 0ULL},
|
||
|
|
/*.kma = */{0ULL, 0ULL},
|
||
|
|
/*.pcc = */{0ULL, 0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z990 (2003) - z/Architecture POP SA22-7832-02
|
||
|
|
* Implements MSA. Facility detection would fail on real hw (no STFLE).
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st z990 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA),
|
||
|
|
0ULL, 0ULL, 0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1),
|
||
|
|
0ULL},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{0ULL, 0ULL},
|
||
|
|
/*.kmo = */{0ULL, 0ULL},
|
||
|
|
/*.kmf = */{0ULL, 0ULL},
|
||
|
|
/*.prno = */{0ULL, 0ULL},
|
||
|
|
/*.kma = */{0ULL, 0ULL},
|
||
|
|
/*.pcc = */{0ULL, 0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z9 (2005) - z/Architecture POP SA22-7832-04
|
||
|
|
* Implements MSA and MSA1.
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st z9 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA)
|
||
|
|
| S390X_CAPBIT(S390X_STCKF),
|
||
|
|
0ULL, 0ULL, 0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256),
|
||
|
|
0ULL},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{0ULL, 0ULL},
|
||
|
|
/*.kmo = */{0ULL, 0ULL},
|
||
|
|
/*.kmf = */{0ULL, 0ULL},
|
||
|
|
/*.prno = */{0ULL, 0ULL},
|
||
|
|
/*.kma = */{0ULL, 0ULL},
|
||
|
|
/*.pcc = */{0ULL, 0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z10 (2008) - z/Architecture POP SA22-7832-06
|
||
|
|
* Implements MSA and MSA1-2.
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st z10 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA)
|
||
|
|
| S390X_CAPBIT(S390X_STCKF),
|
||
|
|
0ULL, 0ULL, 0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
0ULL},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{0ULL, 0ULL},
|
||
|
|
/*.kmo = */{0ULL, 0ULL},
|
||
|
|
/*.kmf = */{0ULL, 0ULL},
|
||
|
|
/*.prno = */{0ULL, 0ULL},
|
||
|
|
/*.kma = */{0ULL, 0ULL},
|
||
|
|
/*.pcc = */{0ULL, 0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z196 (2010) - z/Architecture POP SA22-7832-08
|
||
|
|
* Implements MSA and MSA1-4.
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st z196 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA)
|
||
|
|
| S390X_CAPBIT(S390X_STCKF),
|
||
|
|
S390X_CAPBIT(S390X_MSA3)
|
||
|
|
| S390X_CAPBIT(S390X_MSA4),
|
||
|
|
0ULL, 0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
S390X_CAPBIT(S390X_GHASH)},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmo = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmf = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.prno = */{0ULL, 0ULL},
|
||
|
|
/*.kma = */{0ULL, 0ULL},
|
||
|
|
/*.pcc = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* zEC12 (2012) - z/Architecture POP SA22-7832-09
|
||
|
|
* Implements MSA and MSA1-4.
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st zEC12 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA)
|
||
|
|
| S390X_CAPBIT(S390X_STCKF),
|
||
|
|
S390X_CAPBIT(S390X_MSA3)
|
||
|
|
| S390X_CAPBIT(S390X_MSA4),
|
||
|
|
0ULL, 0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
S390X_CAPBIT(S390X_GHASH)},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmo = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmf = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.prno = */{0ULL, 0ULL},
|
||
|
|
/*.kma = */{0ULL, 0ULL},
|
||
|
|
/*.pcc = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z13 (2015) - z/Architecture POP SA22-7832-10
|
||
|
|
* Implements MSA and MSA1-5.
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st z13 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA)
|
||
|
|
| S390X_CAPBIT(S390X_STCKF)
|
||
|
|
| S390X_CAPBIT(S390X_MSA5),
|
||
|
|
S390X_CAPBIT(S390X_MSA3)
|
||
|
|
| S390X_CAPBIT(S390X_MSA4),
|
||
|
|
S390X_CAPBIT(S390X_VX),
|
||
|
|
0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
S390X_CAPBIT(S390X_GHASH)},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmo = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmf = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.prno = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512_DRNG),
|
||
|
|
0ULL},
|
||
|
|
/*.kma = */{0ULL, 0ULL},
|
||
|
|
/*.pcc = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z14 (2017) - z/Architecture POP SA22-7832-11
|
||
|
|
* Implements MSA and MSA1-8.
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st z14 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA)
|
||
|
|
| S390X_CAPBIT(S390X_STCKF)
|
||
|
|
| S390X_CAPBIT(S390X_MSA5),
|
||
|
|
S390X_CAPBIT(S390X_MSA3)
|
||
|
|
| S390X_CAPBIT(S390X_MSA4),
|
||
|
|
S390X_CAPBIT(S390X_VX)
|
||
|
|
| S390X_CAPBIT(S390X_VXD)
|
||
|
|
| S390X_CAPBIT(S390X_VXE)
|
||
|
|
| S390X_CAPBIT(S390X_MSA8),
|
||
|
|
0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_224)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_384)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_128)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_256),
|
||
|
|
S390X_CAPBIT(S390X_GHASH)},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_224)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_384)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_128)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_256),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmo = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmf = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.prno = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512_DRNG),
|
||
|
|
S390X_CAPBIT(S390X_TRNG)},
|
||
|
|
/*.kma = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.pcc = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
0ULL},
|
||
|
|
/*.kdsa = */{0ULL, 0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z15 (2019) - z/Architecture POP SA22-7832-12
|
||
|
|
* Implements MSA and MSA1-9.
|
||
|
|
*/
|
||
|
|
static const struct OPENSSL_s390xcap_st z15 = {
|
||
|
|
/*.stfle = */{S390X_CAPBIT(S390X_MSA)
|
||
|
|
| S390X_CAPBIT(S390X_STCKF)
|
||
|
|
| S390X_CAPBIT(S390X_MSA5),
|
||
|
|
S390X_CAPBIT(S390X_MSA3)
|
||
|
|
| S390X_CAPBIT(S390X_MSA4),
|
||
|
|
S390X_CAPBIT(S390X_VX)
|
||
|
|
| S390X_CAPBIT(S390X_VXD)
|
||
|
|
| S390X_CAPBIT(S390X_VXE)
|
||
|
|
| S390X_CAPBIT(S390X_MSA8)
|
||
|
|
| S390X_CAPBIT(S390X_MSA9),
|
||
|
|
0ULL},
|
||
|
|
/*.kimd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_224)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_384)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_128)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_256),
|
||
|
|
S390X_CAPBIT(S390X_GHASH)},
|
||
|
|
/*.klmd = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_1)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_224)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_256)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_384)
|
||
|
|
| S390X_CAPBIT(S390X_SHA3_512)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_128)
|
||
|
|
| S390X_CAPBIT(S390X_SHAKE_256),
|
||
|
|
0ULL},
|
||
|
|
/*.km = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_XTS_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmc = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmac = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmctr = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmo = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.kmf = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.prno = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_SHA_512_DRNG),
|
||
|
|
S390X_CAPBIT(S390X_TRNG)},
|
||
|
|
/*.kma = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_AES_128)
|
||
|
|
| S390X_CAPBIT(S390X_AES_192)
|
||
|
|
| S390X_CAPBIT(S390X_AES_256),
|
||
|
|
0ULL},
|
||
|
|
/*.pcc = */{S390X_CAPBIT(S390X_QUERY),
|
||
|
|
S390X_CAPBIT(S390X_SCALAR_MULTIPLY_P256)
|
||
|
|
| S390X_CAPBIT(S390X_SCALAR_MULTIPLY_P384)
|
||
|
|
| S390X_CAPBIT(S390X_SCALAR_MULTIPLY_P521)
|
||
|
|
| S390X_CAPBIT(S390X_SCALAR_MULTIPLY_ED25519)
|
||
|
|
| S390X_CAPBIT(S390X_SCALAR_MULTIPLY_ED448)
|
||
|
|
| S390X_CAPBIT(S390X_SCALAR_MULTIPLY_X25519)
|
||
|
|
| S390X_CAPBIT(S390X_SCALAR_MULTIPLY_X448)},
|
||
|
|
/*.kdsa = */{S390X_CAPBIT(S390X_QUERY)
|
||
|
|
| S390X_CAPBIT(S390X_ECDSA_VERIFY_P256)
|
||
|
|
| S390X_CAPBIT(S390X_ECDSA_VERIFY_P384)
|
||
|
|
| S390X_CAPBIT(S390X_ECDSA_VERIFY_P521)
|
||
|
|
| S390X_CAPBIT(S390X_ECDSA_SIGN_P256)
|
||
|
|
| S390X_CAPBIT(S390X_ECDSA_SIGN_P384)
|
||
|
|
| S390X_CAPBIT(S390X_ECDSA_SIGN_P521)
|
||
|
|
| S390X_CAPBIT(S390X_EDDSA_VERIFY_ED25519)
|
||
|
|
| S390X_CAPBIT(S390X_EDDSA_VERIFY_ED448)
|
||
|
|
| S390X_CAPBIT(S390X_EDDSA_SIGN_ED25519)
|
||
|
|
| S390X_CAPBIT(S390X_EDDSA_SIGN_ED448),
|
||
|
|
0ULL},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*-
|
||
|
|
* z16 (2022) - z/Architecture POP
|
||
|
|
* Implements MSA and MSA1-9 (same as z15, no need to repeat).
|
||
|
|
*/
|
||
|
|
|
||
|
|
char *tok_begin, *tok_end, *buff, tok[S390X_STFLE_MAX][LEN + 1];
|
||
|
|
int rc, off, i, n;
|
||
|
|
|
||
|
|
buff = malloc(strlen(env) + 1);
|
||
|
|
if (buff == NULL)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
rc = 0;
|
||
|
|
memset(cap, ~0, sizeof(*cap));
|
||
|
|
strcpy(buff, env);
|
||
|
|
|
||
|
|
tok_begin = buff + strspn(buff, ";");
|
||
|
|
strtok(tok_begin, ";");
|
||
|
|
tok_end = strtok(NULL, ";");
|
||
|
|
|
||
|
|
while (tok_begin != NULL) {
|
||
|
|
/* stfle token */
|
||
|
|
if ((n = sscanf(tok_begin,
|
||
|
|
" stfle : %" STR(LEN) "[^:] : "
|
||
|
|
"%" STR(LEN) "[^:] : %" STR(LEN) "s ",
|
||
|
|
tok[0], tok[1], tok[2]))) {
|
||
|
|
for (i = 0; i < n; i++) {
|
||
|
|
off = (tok[i][0] == '~') ? 1 : 0;
|
||
|
|
if (sscanf(tok[i] + off, "%llx", &cap->stfle[i]) != 1)
|
||
|
|
goto ret;
|
||
|
|
if (off)
|
||
|
|
cap->stfle[i] = ~cap->stfle[i];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* query function tokens */
|
||
|
|
else if TOK_FUNC(kimd)
|
||
|
|
else if TOK_FUNC(klmd)
|
||
|
|
else if TOK_FUNC(km)
|
||
|
|
else if TOK_FUNC(kmc)
|
||
|
|
else if TOK_FUNC(kmac)
|
||
|
|
else if TOK_FUNC(kmctr)
|
||
|
|
else if TOK_FUNC(kmo)
|
||
|
|
else if TOK_FUNC(kmf)
|
||
|
|
else if TOK_FUNC(prno)
|
||
|
|
else if TOK_FUNC(kma)
|
||
|
|
else if TOK_FUNC(pcc)
|
||
|
|
else if TOK_FUNC(kdsa)
|
||
|
|
|
||
|
|
/* CPU model tokens */
|
||
|
|
else if TOK_CPU(z900)
|
||
|
|
else if TOK_CPU(z990)
|
||
|
|
else if TOK_CPU(z9)
|
||
|
|
else if TOK_CPU(z10)
|
||
|
|
else if TOK_CPU(z196)
|
||
|
|
else if TOK_CPU(zEC12)
|
||
|
|
else if TOK_CPU(z13)
|
||
|
|
else if TOK_CPU(z14)
|
||
|
|
else if TOK_CPU(z15)
|
||
|
|
else if TOK_CPU_ALIAS(z16, z15)
|
||
|
|
|
||
|
|
/* nocex to deactivate cex support */
|
||
|
|
else if (sscanf(tok_begin, " %" STR(LEN) "s %" STR(LEN) "s ",
|
||
|
|
tok[0], tok[1]) == 1
|
||
|
|
&& !strcmp(tok[0], "nocex")) {
|
||
|
|
*cex = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* whitespace(ignored) or invalid tokens */
|
||
|
|
else {
|
||
|
|
while (*tok_begin != '\0') {
|
||
|
|
if (!ossl_isspace(*tok_begin))
|
||
|
|
goto ret;
|
||
|
|
tok_begin++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
tok_begin = tok_end;
|
||
|
|
tok_end = strtok(NULL, ";");
|
||
|
|
}
|
||
|
|
|
||
|
|
rc = 1;
|
||
|
|
ret:
|
||
|
|
free(buff);
|
||
|
|
return rc;
|
||
|
|
}
|