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Latest update - pre9

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Hakase
2018-08-10 09:36:18 +09:00
parent 0961fd12de
commit f78925a4b7
63 changed files with 863 additions and 279 deletions
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crypto/evp/build.info
+1
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@@ -22,3 +22,4 @@ INCLUDE[e_camellia.o]=.. ../modes
INCLUDE[e_sm4.o]=.. ../modes
INCLUDE[e_des.o]=..
INCLUDE[e_des3.o]=..
INCLUDE[m_sha3.o]=..
crypto/evp/evp_pbe.c
+2 -3
View File
@@ -217,10 +217,9 @@ int EVP_PBE_find(int type, int pbe_nid,
pbelu.pbe_type = type;
pbelu.pbe_nid = pbe_nid;
if (pbe_algs) {
if (pbe_algs != NULL) {
i = sk_EVP_PBE_CTL_find(pbe_algs, &pbelu);
if (i != -1)
pbetmp = sk_EVP_PBE_CTL_value(pbe_algs, i);
pbetmp = sk_EVP_PBE_CTL_value(pbe_algs, i);
}
if (pbetmp == NULL) {
pbetmp = OBJ_bsearch_pbe2(&pbelu, builtin_pbe, OSSL_NELEM(builtin_pbe));
crypto/evp/m_sha3.c
+231 -7
View File
@@ -66,6 +66,9 @@ static int sha3_update(EVP_MD_CTX *evp_ctx, const void *_inp, size_t len)
size_t bsz = ctx->block_size;
size_t num, rem;
if (len == 0)
return 1;
if ((num = ctx->num) != 0) { /* process intermediate buffer? */
rem = bsz - num;
@@ -134,7 +137,227 @@ static int shake_ctrl(EVP_MD_CTX *evp_ctx, int cmd, int p1, void *p2)
}
}
#define EVP_MD_SHA3(bitlen) \
#if defined(OPENSSL_CPUID_OBJ) && defined(__s390__) && defined(KECCAK1600_ASM)
/*
* IBM S390X support
*/
# include "s390x_arch.h"
# define S390X_SHA3_FC(ctx) ((ctx)->pad)
# define S390X_sha3_224_CAPABLE ((OPENSSL_s390xcap_P.kimd[0] & \
S390X_CAPBIT(S390X_SHA3_224)) && \
(OPENSSL_s390xcap_P.klmd[0] & \
S390X_CAPBIT(S390X_SHA3_224)))
# define S390X_sha3_256_CAPABLE ((OPENSSL_s390xcap_P.kimd[0] & \
S390X_CAPBIT(S390X_SHA3_256)) && \
(OPENSSL_s390xcap_P.klmd[0] & \
S390X_CAPBIT(S390X_SHA3_256)))
# define S390X_sha3_384_CAPABLE ((OPENSSL_s390xcap_P.kimd[0] & \
S390X_CAPBIT(S390X_SHA3_384)) && \
(OPENSSL_s390xcap_P.klmd[0] & \
S390X_CAPBIT(S390X_SHA3_384)))
# define S390X_sha3_512_CAPABLE ((OPENSSL_s390xcap_P.kimd[0] & \
S390X_CAPBIT(S390X_SHA3_512)) && \
(OPENSSL_s390xcap_P.klmd[0] & \
S390X_CAPBIT(S390X_SHA3_512)))
# define S390X_shake128_CAPABLE ((OPENSSL_s390xcap_P.kimd[0] & \
S390X_CAPBIT(S390X_SHAKE_128)) && \
(OPENSSL_s390xcap_P.klmd[0] & \
S390X_CAPBIT(S390X_SHAKE_128)))
# define S390X_shake256_CAPABLE ((OPENSSL_s390xcap_P.kimd[0] & \
S390X_CAPBIT(S390X_SHAKE_256)) && \
(OPENSSL_s390xcap_P.klmd[0] & \
S390X_CAPBIT(S390X_SHAKE_256)))
/* Convert md-size to block-size. */
# define S390X_KECCAK1600_BSZ(n) ((KECCAK1600_WIDTH - ((n) << 1)) >> 3)
static int s390x_sha3_init(EVP_MD_CTX *evp_ctx)
{
KECCAK1600_CTX *ctx = evp_ctx->md_data;
const size_t bsz = evp_ctx->digest->block_size;
/*-
* KECCAK1600_CTX structure's pad field is used to store the KIMD/KLMD
* function code.
*/
switch (bsz) {
case S390X_KECCAK1600_BSZ(224):
ctx->pad = S390X_SHA3_224;
break;
case S390X_KECCAK1600_BSZ(256):
ctx->pad = S390X_SHA3_256;
break;
case S390X_KECCAK1600_BSZ(384):
ctx->pad = S390X_SHA3_384;
break;
case S390X_KECCAK1600_BSZ(512):
ctx->pad = S390X_SHA3_512;
break;
default:
return 0;
}
memset(ctx->A, 0, sizeof(ctx->A));
ctx->num = 0;
ctx->block_size = bsz;
ctx->md_size = evp_ctx->digest->md_size;
return 1;
}
static int s390x_shake_init(EVP_MD_CTX *evp_ctx)
{
KECCAK1600_CTX *ctx = evp_ctx->md_data;
const size_t bsz = evp_ctx->digest->block_size;
/*-
* KECCAK1600_CTX structure's pad field is used to store the KIMD/KLMD
* function code.
*/
switch (bsz) {
case S390X_KECCAK1600_BSZ(128):
ctx->pad = S390X_SHAKE_128;
break;
case S390X_KECCAK1600_BSZ(256):
ctx->pad = S390X_SHAKE_256;
break;
default:
return 0;
}
memset(ctx->A, 0, sizeof(ctx->A));
ctx->num = 0;
ctx->block_size = bsz;
ctx->md_size = evp_ctx->digest->md_size;
return 1;
}
static int s390x_sha3_update(EVP_MD_CTX *evp_ctx, const void *_inp, size_t len)
{
KECCAK1600_CTX *ctx = evp_ctx->md_data;
const unsigned char *inp = _inp;
const size_t bsz = ctx->block_size;
size_t num, rem;
if (len == 0)
return 1;
if ((num = ctx->num) != 0) {
rem = bsz - num;
if (len < rem) {
memcpy(ctx->buf + num, inp, len);
ctx->num += len;
return 1;
}
memcpy(ctx->buf + num, inp, rem);
inp += rem;
len -= rem;
s390x_kimd(ctx->buf, bsz, ctx->pad, ctx->A);
ctx->num = 0;
}
rem = len % bsz;
s390x_kimd(inp, len - rem, ctx->pad, ctx->A);
if (rem) {
memcpy(ctx->buf, inp + len - rem, rem);
ctx->num = rem;
}
return 1;
}
static int s390x_sha3_final(EVP_MD_CTX *evp_ctx, unsigned char *md)
{
KECCAK1600_CTX *ctx = evp_ctx->md_data;
s390x_klmd(ctx->buf, ctx->num, NULL, 0, ctx->pad, ctx->A);
memcpy(md, ctx->A, ctx->md_size);
return 1;
}
static int s390x_shake_final(EVP_MD_CTX *evp_ctx, unsigned char *md)
{
KECCAK1600_CTX *ctx = evp_ctx->md_data;
s390x_klmd(ctx->buf, ctx->num, md, ctx->md_size, ctx->pad, ctx->A);
return 1;
}
# define EVP_MD_SHA3(bitlen) \
const EVP_MD *EVP_sha3_##bitlen(void) \
{ \
static const EVP_MD s390x_sha3_##bitlen##_md = { \
NID_sha3_##bitlen, \
NID_RSA_SHA3_##bitlen, \
bitlen / 8, \
EVP_MD_FLAG_DIGALGID_ABSENT, \
s390x_sha3_init, \
s390x_sha3_update, \
s390x_sha3_final, \
NULL, \
NULL, \
(KECCAK1600_WIDTH - bitlen * 2) / 8, \
sizeof(KECCAK1600_CTX), \
}; \
static const EVP_MD sha3_##bitlen##_md = { \
NID_sha3_##bitlen, \
NID_RSA_SHA3_##bitlen, \
bitlen / 8, \
EVP_MD_FLAG_DIGALGID_ABSENT, \
sha3_init, \
sha3_update, \
sha3_final, \
NULL, \
NULL, \
(KECCAK1600_WIDTH - bitlen * 2) / 8, \
sizeof(KECCAK1600_CTX), \
}; \
return S390X_sha3_##bitlen##_CAPABLE ? \
&s390x_sha3_##bitlen##_md : \
&sha3_##bitlen##_md; \
}
# define EVP_MD_SHAKE(bitlen) \
const EVP_MD *EVP_shake##bitlen(void) \
{ \
static const EVP_MD s390x_shake##bitlen##_md = { \
NID_shake##bitlen, \
0, \
bitlen / 8, \
EVP_MD_FLAG_XOF, \
s390x_shake_init, \
s390x_sha3_update, \
s390x_shake_final, \
NULL, \
NULL, \
(KECCAK1600_WIDTH - bitlen * 2) / 8, \
sizeof(KECCAK1600_CTX), \
shake_ctrl \
}; \
static const EVP_MD shake##bitlen##_md = { \
NID_shake##bitlen, \
0, \
bitlen / 8, \
EVP_MD_FLAG_XOF, \
shake_init, \
sha3_update, \
sha3_final, \
NULL, \
NULL, \
(KECCAK1600_WIDTH - bitlen * 2) / 8, \
sizeof(KECCAK1600_CTX), \
shake_ctrl \
}; \
return S390X_shake##bitlen##_CAPABLE ? \
&s390x_shake##bitlen##_md : \
&shake##bitlen##_md; \
}
#else
# define EVP_MD_SHA3(bitlen) \
const EVP_MD *EVP_sha3_##bitlen(void) \
{ \
static const EVP_MD sha3_##bitlen##_md = { \
@@ -153,12 +376,7 @@ const EVP_MD *EVP_sha3_##bitlen(void) \
return &sha3_##bitlen##_md; \
}
EVP_MD_SHA3(224)
EVP_MD_SHA3(256)
EVP_MD_SHA3(384)
EVP_MD_SHA3(512)
#define EVP_MD_SHAKE(bitlen) \
# define EVP_MD_SHAKE(bitlen) \
const EVP_MD *EVP_shake##bitlen(void) \
{ \
static const EVP_MD shake##bitlen##_md = { \
@@ -177,6 +395,12 @@ const EVP_MD *EVP_shake##bitlen(void) \
}; \
return &shake##bitlen##_md; \
}
#endif
EVP_MD_SHA3(224)
EVP_MD_SHA3(256)
EVP_MD_SHA3(384)
EVP_MD_SHA3(512)
EVP_MD_SHAKE(128)
EVP_MD_SHAKE(256)