diff --git a/crypto/rsa/rsa_ameth.c b/crypto/rsa/rsa_ameth.c index db926b0e4260a8f67959c4502c37dd7002bf11ae..929193b4fa518ae5268d413dffbb25a183fa4c91 100644 --- a/crypto/rsa/rsa_ameth.c +++ b/crypto/rsa/rsa_ameth.c @@ -700,7 +700,7 @@ static int rsa_pss_to_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pkctx, static int rsa_cms_verify(CMS_SignerInfo *si) { - int nid; + int nid, nid2; X509_ALGOR *alg; EVP_PKEY_CTX *pkctx = CMS_SignerInfo_get0_pkey_ctx(si); CMS_SignerInfo_get0_algs(si, NULL, NULL, NULL, &alg); @@ -709,6 +709,12 @@ static int rsa_cms_verify(CMS_SignerInfo *si) return 1; if (nid == NID_rsassaPss) return rsa_pss_to_ctx(NULL, pkctx, alg, NULL); + /* Workaround for some implementation that use a signature OID */ + if (OBJ_find_sigid_algs(nid, NULL, &nid2)) + { + if (nid2 == NID_rsaEncryption) + return 1; + } return 0; }