From 039884907787e55166e84e0b654a5342cc8a04ab Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 9 Oct 2018 17:47:15 +0100 Subject: [PATCH] KEYS: Make the X.509 and PKCS7 parsers supply the sig encoding type [ver #2] Make the X.509 and PKCS7 parsers fill in the signature encoding type field recently added to the public_key_signature struct. Signed-off-by: David Howells Tested-by: Marcel Holtmann Reviewed-by: Marcel Holtmann Reviewed-by: Denis Kenzior Tested-by: Denis Kenzior Signed-off-by: James Morris --- crypto/asymmetric_keys/pkcs7_parser.c | 1 + crypto/asymmetric_keys/x509_cert_parser.c | 21 +++++++++------------ 2 files changed, 10 insertions(+), 12 deletions(-) diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c index 0f134162cef4..f0d56e1a8b7e 100644 --- a/crypto/asymmetric_keys/pkcs7_parser.c +++ b/crypto/asymmetric_keys/pkcs7_parser.c @@ -271,6 +271,7 @@ int pkcs7_sig_note_pkey_algo(void *context, size_t hdrlen, switch (ctx->last_oid) { case OID_rsaEncryption: ctx->sinfo->sig->pkey_algo = "rsa"; + ctx->sinfo->sig->encoding = "pkcs1"; break; default: printk("Unsupported pkey algo: %u\n", ctx->last_oid); diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index b6cabac4b62b..991f4d735a4e 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -199,35 +199,32 @@ int x509_note_pkey_algo(void *context, size_t hdrlen, case OID_md4WithRSAEncryption: ctx->cert->sig->hash_algo = "md4"; - ctx->cert->sig->pkey_algo = "rsa"; - break; + goto rsa_pkcs1; case OID_sha1WithRSAEncryption: ctx->cert->sig->hash_algo = "sha1"; - ctx->cert->sig->pkey_algo = "rsa"; - break; + goto rsa_pkcs1; case OID_sha256WithRSAEncryption: ctx->cert->sig->hash_algo = "sha256"; - ctx->cert->sig->pkey_algo = "rsa"; - break; + goto rsa_pkcs1; case OID_sha384WithRSAEncryption: ctx->cert->sig->hash_algo = "sha384"; - ctx->cert->sig->pkey_algo = "rsa"; - break; + goto rsa_pkcs1; case OID_sha512WithRSAEncryption: ctx->cert->sig->hash_algo = "sha512"; - ctx->cert->sig->pkey_algo = "rsa"; - break; + goto rsa_pkcs1; case OID_sha224WithRSAEncryption: ctx->cert->sig->hash_algo = "sha224"; - ctx->cert->sig->pkey_algo = "rsa"; - break; + goto rsa_pkcs1; } +rsa_pkcs1: + ctx->cert->sig->pkey_algo = "rsa"; + ctx->cert->sig->encoding = "pkcs1"; ctx->algo_oid = ctx->last_oid; return 0; } -- 2.30.2