diff options
| author | nagendra modadugu <ngm@google.com> | 2016-12-08 14:31:45 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-12-12 23:28:20 -0800 |
| commit | 0bb18fbaac32344a424d09642bd5dd3089a0292e (patch) | |
| tree | 80659f751127ae9b6882c267d887506f2f50d3ed /chip/g/dcrypto/dcrypto.h | |
| parent | 995c6b69853d319797dec2d5f0fc74309a3ef96e (diff) | |
| download | chrome-ec-0bb18fbaac32344a424d09642bd5dd3089a0292e.tar.gz | |
CR50: add support for SHA-384 & 512
This change adds the plumbing for SHA-384 & 512.
The actual hash implementation is software only,
and a part of the third_party/cryptoc library.
BRANCH=none
BUG=none
CQ-DEPEND=CL:418263
TEST=TCG tests pass
Change-Id: Iba7e6d420fd7fa0bce4ad9061e00f9275ecf4d72
Signed-off-by: nagendra modadugu <ngm@google.com>
Reviewed-on: https://chromium-review.googlesource.com/417888
Commit-Ready: Nagendra Modadugu <ngm@google.com>
Tested-by: Nagendra Modadugu <ngm@google.com>
Reviewed-by: Andrey Pronin <apronin@chromium.org>
Diffstat (limited to 'chip/g/dcrypto/dcrypto.h')
| -rw-r--r-- | chip/g/dcrypto/dcrypto.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/chip/g/dcrypto/dcrypto.h b/chip/g/dcrypto/dcrypto.h index 20f642f721..4cbb6dfd07 100644 --- a/chip/g/dcrypto/dcrypto.h +++ b/chip/g/dcrypto/dcrypto.h @@ -60,10 +60,16 @@ int DCRYPTO_aes_ctr(uint8_t *out, const uint8_t *key, uint32_t key_bits, */ void DCRYPTO_SHA1_init(SHA_CTX *ctx, uint32_t sw_required); void DCRYPTO_SHA256_init(LITE_SHA256_CTX *ctx, uint32_t sw_required); +void DCRYPTO_SHA384_init(LITE_SHA384_CTX *ctx); +void DCRYPTO_SHA512_init(LITE_SHA512_CTX *ctx); const uint8_t *DCRYPTO_SHA1_hash(const void *data, uint32_t n, uint8_t *digest); const uint8_t *DCRYPTO_SHA256_hash(const void *data, uint32_t n, - uint8_t *digest); + uint8_t *digest); +const uint8_t *DCRYPTO_SHA384_hash(const void *data, uint32_t n, + uint8_t *digest); +const uint8_t *DCRYPTO_SHA512_hash(const void *data, uint32_t n, + uint8_t *digest); /* * HMAC. |