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39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c
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From 59bf6ed4709ea82d63be300814af2c4c94503e14 Mon Sep 17 00:00:00 2001
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From: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
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Date: Thu, 6 Aug 2020 14:17:31 +0300
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Subject: [PATCH] crypto: support loading GOST-signed kernel modules
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Support loading kernel modules signed with:
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* 1.2.643.7.1.1.1.1 id-tc26-gost3410-12-256
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* 1.2.643.7.1.1.1.2 id-tc26-gost3410-12-512
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Signed-off-by: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
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---
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index 6592279..1316157 100644
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--- a/crypto/asymmetric_keys/pkcs7_parser.c
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+++ b/crypto/asymmetric_keys/pkcs7_parser.c
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@@ -248,6 +248,12 @@ int pkcs7_sig_note_digest_algo(void *context, size_t hdrlen,
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case OID_sha224:
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ctx->sinfo->sig->hash_algo = "sha224";
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break;
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+ case OID_gost2012Digest256:
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+ ctx->sinfo->sig->hash_algo = "streebog256";
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+ break;
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+ case OID_gost2012Digest512:
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+ ctx->sinfo->sig->hash_algo = "streebog512";
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+ break;
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default:
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printk("Unsupported digest algo: %u\n", ctx->last_oid);
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return -ENOPKG;
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@@ -269,6 +275,11 @@ int pkcs7_sig_note_pkey_algo(void *context, size_t hdrlen,
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ctx->sinfo->sig->pkey_algo = "rsa";
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ctx->sinfo->sig->encoding = "pkcs1";
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break;
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+ case OID_gost2012PKey256:
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+ case OID_gost2012PKey512:
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+ ctx->sinfo->sig->pkey_algo = "ecrdsa";
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+ ctx->sinfo->sig->encoding = "raw";
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+ break;
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case OID_id_ecdsa_with_sha1:
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case OID_id_ecdsa_with_sha224:
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case OID_id_ecdsa_with_sha256:
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