[lng-odp] [API-NEXT v2 8/8] linux-generic: crypto: add HMAC-SHA-512 authentication support

[Dmitry Eremin-Solenikov]

Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsoleni...@linaro.org>
---
 platform/linux-generic/odp_crypto.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/platform/linux-generic/odp_crypto.c 
b/platform/linux-generic/odp_crypto.c
index 6663e48f..9ce98a1c 100644
--- a/platform/linux-generic/odp_crypto.c
+++ b/platform/linux-generic/odp_crypto.c
@@ -60,6 +60,9 @@ static const odp_crypto_auth_capability_t 
auth_capa_sha1_hmac[] = {
 static const odp_crypto_auth_capability_t auth_capa_sha256_hmac[] = {
 {.digest_len = 16, .key_len = 32, .aad_len = {.min = 0, .max = 0, .inc = 0} } 
};
 
+static const odp_crypto_auth_capability_t auth_capa_sha512_hmac[] = {
+{.digest_len = 32, .key_len = 64, .aad_len = {.min = 0, .max = 0, .inc = 0} } 
};
+
 static const odp_crypto_auth_capability_t auth_capa_aes_gcm[] = {
 {.digest_len = 16, .key_len = 0, .aad_len = {.min = 8, .max = 12, .inc = 4} } 
};
 
@@ -437,7 +440,7 @@ int odp_crypto_capability(odp_crypto_capability_t *capa)
        capa->auths.bit.md5_hmac     = 1;
        capa->auths.bit.sha1_hmac    = 1;
        capa->auths.bit.sha256_hmac  = 1;
-       capa->auths.bit.sha512_hmac  = 0;
+       capa->auths.bit.sha512_hmac  = 1;
        capa->auths.bit.aes_gcm      = 1;
 
        /* Deprecated */
@@ -517,6 +520,10 @@ int odp_crypto_auth_capability(odp_auth_alg_t auth,
                src = auth_capa_sha256_hmac;
                num = sizeof(auth_capa_sha256_hmac) / size;
                break;
+       case ODP_AUTH_ALG_SHA512_HMAC:
+               src = auth_capa_sha512_hmac;
+               num = sizeof(auth_capa_sha512_hmac) / size;
+               break;
        case ODP_AUTH_ALG_AES_GCM:
                src = auth_capa_aes_gcm;
                num = sizeof(auth_capa_aes_gcm) / size;
@@ -626,6 +633,9 @@ odp_crypto_session_create(odp_crypto_session_param_t *param,
        case ODP_AUTH_ALG_SHA256_128:
                rc = process_auth_param(session, 128, 32, EVP_sha256());
                break;
+       case ODP_AUTH_ALG_SHA512_HMAC:
+               rc = process_auth_param(session, 256, 64, EVP_sha512());
+               break;
        case ODP_AUTH_ALG_AES_GCM:
             /* deprecated */
        case ODP_AUTH_ALG_AES128_GCM:
-- 
2.11.0