From 59bf6ed4709ea82d63be300814af2c4c94503e14 Mon Sep 17 00:00:00 2001 From: Mikhail Novosyolov Date: Thu, 6 Aug 2020 14:17:31 +0300 Subject: [PATCH] crypto: support loading GOST-signed kernel modules Support loading kernel modules signed with: * 1.2.643.7.1.1.1.1 id-tc26-gost3410-12-256 * 1.2.643.7.1.1.1.2 id-tc26-gost3410-12-512 Signed-off-by: Mikhail Novosyolov --- crypto/asymmetric_keys/pkcs7_parser.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c index 967329e0a07b..39c260a04167 100644 --- a/crypto/asymmetric_keys/pkcs7_parser.c +++ b/crypto/asymmetric_keys/pkcs7_parser.c @@ -248,6 +248,12 @@ int pkcs7_sig_note_digest_algo(void *context, size_t hdrlen, case OID_sha224: ctx->sinfo->sig->hash_algo = "sha224"; break; + case OID_gost2012Digest256: + ctx->sinfo->sig->hash_algo = "streebog256"; + break; + case OID_gost2012Digest512: + ctx->sinfo->sig->hash_algo = "streebog512"; + break; default: printk("Unsupported digest algo: %u\n", ctx->last_oid); return -ENOPKG; @@ -269,6 +275,11 @@ int pkcs7_sig_note_pkey_algo(void *context, size_t hdrlen, ctx->sinfo->sig->pkey_algo = "rsa"; ctx->sinfo->sig->encoding = "pkcs1"; break; + case OID_gost2012PKey256: + case OID_gost2012PKey512: + ctx->sinfo->sig->pkey_algo = "ecrdsa"; + ctx->sinfo->sig->encoding = "raw"; + break; default: printk("Unsupported pkey algo: %u\n", ctx->last_oid); return -ENOPKG; -- 2.17.1