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-rw-r--r--src/pubkey/dl_algo/dl_algo.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/pubkey/dl_algo/dl_algo.cpp b/src/pubkey/dl_algo/dl_algo.cpp
index f035f852f..bf7ab0a6a 100644
--- a/src/pubkey/dl_algo/dl_algo.cpp
+++ b/src/pubkey/dl_algo/dl_algo.cpp
@@ -23,6 +23,16 @@ MemoryVector<byte> DL_Scheme_PublicKey::x509_subject_public_key() const
return DER_Encoder().encode(y).get_contents();
}
+DL_Scheme_PublicKey::DL_Scheme_PublicKey(const AlgorithmIdentifier& alg_id,
+ const MemoryRegion<byte>& key_bits,
+ DL_Group::Format format)
+ {
+ DataSource_Memory source(alg_id.parameters);
+ group.BER_decode(source, format);
+
+ BER_Decoder(key_bits).decode(y);
+ }
+
/*
* Return the X.509 public key decoder
*/