diff options
Diffstat (limited to 'crypto/src/cms/CMSSignedHelper.cs')
| -rw-r--r-- | crypto/src/cms/CMSSignedHelper.cs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/crypto/src/cms/CMSSignedHelper.cs b/crypto/src/cms/CMSSignedHelper.cs index e136397f2..79290846e 100644 --- a/crypto/src/cms/CMSSignedHelper.cs +++ b/crypto/src/cms/CMSSignedHelper.cs @@ -261,6 +261,22 @@ namespace Org.BouncyCastle.Cms { encOID = CmsSignedGenerator.EncryptionECGost3410; } + else if (ecPrivKey.Parameters is ECGost3410Parameters ecGost3410Parameters) + { + var digestParamSet = ecGost3410Parameters.DigestParamSet; + if (digestParamSet.Equals(RosstandartObjectIdentifiers.id_tc26_gost_3411_12_256)) + { + encOID = CmsSignedGenerator.EncryptionECGost3410_2012_256; + } + else if (digestParamSet.Equals(RosstandartObjectIdentifiers.id_tc26_gost_3411_12_512)) + { + encOID = CmsSignedGenerator.EncryptionECGost3410_2012_512; + } + else + { + throw new ArgumentException("can't determine GOST3410 algorithm"); + } + } else { // TODO Should we insist on algName being one of "EC" or "ECDSA", as Java does? |