diff options
Diffstat (limited to 'core/src/main/java/org/spongycastle/crypto/DerivationFunction.java')
-rw-r--r-- | core/src/main/java/org/spongycastle/crypto/DerivationFunction.java | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/crypto/DerivationFunction.java b/core/src/main/java/org/spongycastle/crypto/DerivationFunction.java new file mode 100644 index 00000000..b8e913fd --- /dev/null +++ b/core/src/main/java/org/spongycastle/crypto/DerivationFunction.java @@ -0,0 +1,12 @@ +package org.spongycastle.crypto; + +/** + * base interface for general purpose byte derivation functions. + */ +public interface DerivationFunction +{ + public void init(DerivationParameters param); + + public int generateBytes(byte[] out, int outOff, int len) + throws DataLengthException, IllegalArgumentException; +} |