diff options
Diffstat (limited to 'lib/rsa/rsa-sign.c')
| -rw-r--r-- | lib/rsa/rsa-sign.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c index 549130e..0fe6e9f 100644 --- a/lib/rsa/rsa-sign.c +++ b/lib/rsa/rsa-sign.c @@ -159,8 +159,9 @@ static void rsa_remove(void) EVP_cleanup(); } -static int rsa_sign_with_key(RSA *rsa, const struct image_region region[], - int region_count, uint8_t **sigp, uint *sig_size) +static int rsa_sign_with_key(RSA *rsa, struct checksum_algo *checksum_algo, + const struct image_region region[], int region_count, + uint8_t **sigp, uint *sig_size) { EVP_PKEY *key; EVP_MD_CTX *context; @@ -192,7 +193,7 @@ static int rsa_sign_with_key(RSA *rsa, const struct image_region region[], goto err_create; } EVP_MD_CTX_init(context); - if (!EVP_SignInit(context, EVP_sha1())) { + if (!EVP_SignInit(context, checksum_algo->calculate())) { ret = rsa_err("Signer setup failed"); goto err_sign; } @@ -242,7 +243,8 @@ int rsa_sign(struct image_sign_info *info, ret = rsa_get_priv_key(info->keydir, info->keyname, &rsa); if (ret) goto err_priv; - ret = rsa_sign_with_key(rsa, region, region_count, sigp, sig_len); + ret = rsa_sign_with_key(rsa, info->algo->checksum, region, + region_count, sigp, sig_len); if (ret) goto err_sign; |