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author | Roberto Tyley <roberto.tyley@gmail.com> | 2014-07-15 01:38:01 +0400 |
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committer | Roberto Tyley <roberto.tyley@gmail.com> | 2014-07-26 11:23:17 +0400 |
commit | 7cb752aaf746dc0b473afeb9e892b7fbc12666c5 (patch) | |
tree | cc4f91ddc18332b5adbe82e3fcb040d976c90105 /core/src/main/java/org/spongycastle/crypto/tls/TlsDSSSigner.java | |
parent | 551830f8ea5177042af2c7dd1fc90888bc67387d (diff) |
Execute become-spongy.sh
https://github.com/rtyley/spongycastle/blob/3040af/become-spongy.sh
Diffstat (limited to 'core/src/main/java/org/spongycastle/crypto/tls/TlsDSSSigner.java')
-rw-r--r-- | core/src/main/java/org/spongycastle/crypto/tls/TlsDSSSigner.java | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/crypto/tls/TlsDSSSigner.java b/core/src/main/java/org/spongycastle/crypto/tls/TlsDSSSigner.java new file mode 100644 index 00000000..bc26c036 --- /dev/null +++ b/core/src/main/java/org/spongycastle/crypto/tls/TlsDSSSigner.java @@ -0,0 +1,26 @@ +package org.spongycastle.crypto.tls; + +import org.spongycastle.crypto.DSA; +import org.spongycastle.crypto.params.AsymmetricKeyParameter; +import org.spongycastle.crypto.params.DSAPublicKeyParameters; +import org.spongycastle.crypto.signers.DSASigner; +import org.spongycastle.crypto.signers.HMacDSAKCalculator; + +public class TlsDSSSigner + extends TlsDSASigner +{ + public boolean isValidPublicKey(AsymmetricKeyParameter publicKey) + { + return publicKey instanceof DSAPublicKeyParameters; + } + + protected DSA createDSAImpl(short hashAlgorithm) + { + return new DSASigner(new HMacDSAKCalculator(TlsUtils.createHash(hashAlgorithm))); + } + + protected short getSignatureAlgorithm() + { + return SignatureAlgorithm.dsa; + } +} |