c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-22 02:27:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

icp: remove unused SHA2 HMAC mechanisms

Browse Source 
Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Closes #16209
This commit is contained in:
Rob Norris
2024-05-19 15:00:44 +10:00
committed by Brian Behlendorf
parent 10de12e9ed
commit f39241aeb3
4 changed files with 13 additions and 188 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/icp/algs/sha2/sha2_generic.c
+1 -32
View File
@@ -400,15 +400,13 @@ SHA2Init(int algotype, SHA2_CTX *ctx)
sha256_ctx *ctx256 = &ctx->sha256;
sha512_ctx *ctx512 = &ctx->sha512;
ASSERT3S(algotype, >=, SHA256_HMAC_MECH_INFO_TYPE);
ASSERT3S(algotype, >=, SHA512_HMAC_MECH_INFO_TYPE);
ASSERT3S(algotype, <=, SHA512_256);
memset(ctx, 0, sizeof (*ctx));
ctx->algotype = algotype;
switch (ctx->algotype) {
case SHA256:
case SHA256_HMAC_MECH_INFO_TYPE:
case SHA256_HMAC_GEN_MECH_INFO_TYPE:
ctx256->state[0] = 0x6a09e667;
ctx256->state[1] = 0xbb67ae85;
ctx256->state[2] = 0x3c6ef372;
@@ -420,23 +418,8 @@ SHA2Init(int algotype, SHA2_CTX *ctx)
ctx256->count[0] = 0;
ctx256->ops = sha256_get_ops();
break;
case SHA384_HMAC_MECH_INFO_TYPE:
case SHA384_HMAC_GEN_MECH_INFO_TYPE:
ctx512->state[0] = 0xcbbb9d5dc1059ed8ULL;
ctx512->state[1] = 0x629a292a367cd507ULL;
ctx512->state[2] = 0x9159015a3070dd17ULL;
ctx512->state[3] = 0x152fecd8f70e5939ULL;
ctx512->state[4] = 0x67332667ffc00b31ULL;
ctx512->state[5] = 0x8eb44a8768581511ULL;
ctx512->state[6] = 0xdb0c2e0d64f98fa7ULL;
ctx512->state[7] = 0x47b5481dbefa4fa4ULL;
ctx512->count[0] = 0;
ctx512->count[1] = 0;
ctx512->ops = sha512_get_ops();
break;
case SHA512:
case SHA512_HMAC_MECH_INFO_TYPE:
case SHA512_HMAC_GEN_MECH_INFO_TYPE:
ctx512->state[0] = 0x6a09e667f3bcc908ULL;
ctx512->state[1] = 0xbb67ae8584caa73bULL;
ctx512->state[2] = 0x3c6ef372fe94f82bULL;
@@ -477,17 +460,10 @@ SHA2Update(SHA2_CTX *ctx, const void *data, size_t len)
switch (ctx->algotype) {
case SHA256:
case SHA256_HMAC_MECH_INFO_TYPE:
case SHA256_HMAC_GEN_MECH_INFO_TYPE:
sha256_update(&ctx->sha256, data, len);
break;
case SHA384_HMAC_MECH_INFO_TYPE:
case SHA384_HMAC_GEN_MECH_INFO_TYPE:
sha512_update(&ctx->sha512, data, len);
break;
case SHA512:
case SHA512_HMAC_MECH_INFO_TYPE:
case SHA512_HMAC_GEN_MECH_INFO_TYPE:
sha512_update(&ctx->sha512, data, len);
break;
case SHA512_256:
@@ -502,17 +478,10 @@ SHA2Final(void *digest, SHA2_CTX *ctx)
{
switch (ctx->algotype) {
case SHA256:
case SHA256_HMAC_MECH_INFO_TYPE:
case SHA256_HMAC_GEN_MECH_INFO_TYPE:
sha256_final(&ctx->sha256, digest, 256);
break;
case SHA384_HMAC_MECH_INFO_TYPE:
case SHA384_HMAC_GEN_MECH_INFO_TYPE:
sha512_final(&ctx->sha512, digest, 384);
break;
case SHA512:
case SHA512_HMAC_MECH_INFO_TYPE:
case SHA512_HMAC_GEN_MECH_INFO_TYPE:
sha512_final(&ctx->sha512, digest, 512);
break;
case SHA512_256: