diff options
author | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
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committer | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
commit | 2b976f5364cfdbc37d3086019d93483c983eb80b (patch) | |
tree | cb846af3fd1d43f9c2562a1fb2d06b997ad8f229 /core/src/main/java/org/bouncycastle/pqc/crypto/MessageSigner.java | |
parent | 5f714bd92fbd780d22406f4bc3681be005f6f04a (diff) |
initial reshuffle
Diffstat (limited to 'core/src/main/java/org/bouncycastle/pqc/crypto/MessageSigner.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/pqc/crypto/MessageSigner.java | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/pqc/crypto/MessageSigner.java b/core/src/main/java/org/bouncycastle/pqc/crypto/MessageSigner.java new file mode 100644 index 00000000..50243f73 --- /dev/null +++ b/core/src/main/java/org/bouncycastle/pqc/crypto/MessageSigner.java @@ -0,0 +1,32 @@ +package org.bouncycastle.pqc.crypto; + +import org.bouncycastle.crypto.CipherParameters; + +public interface MessageSigner +{ + /** + * initialise the signer for signature generation or signature + * verification. + * + * @param forSigning true if we are generating a signature, false + * otherwise. + * @param param key parameters for signature generation. + */ + public void init(boolean forSigning, CipherParameters param); + + /** + * sign the passed in message (usually the output of a hash function). + * + * @param message the message to be signed. + * @return the signature of the message + */ + public byte[] generateSignature(byte[] message); + + /** + * verify the message message against the signature values r and s. + * + * @param message the message that was supposed to have been signed. + * @param signature the signature of the message + */ + public boolean verifySignature(byte[] message, byte[] signature); +} |