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author | Sergio Giro <sgiro@google.com> | 2016-02-01 18:52:42 +0000 |
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committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2016-02-01 18:52:42 +0000 |
commit | 9218edabd1ef9852bc2f13115dcadc81b442dd6c (patch) | |
tree | 8229ff72c8cbb06f49dce3a8382930919fa6fc2b /bcprov/src/main/java/org/bouncycastle/crypto/KeyEncapsulation.java | |
parent | 9b30eb05e5be69d51881a0d1b31e503e97acd784 (diff) | |
parent | 397d32894b89b506dc318e0f83446187c9b76ebe (diff) | |
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Merge "Merge remote-tracking branch 'aosp/upstream-master' into merge-152-from-upstream"
Diffstat (limited to 'bcprov/src/main/java/org/bouncycastle/crypto/KeyEncapsulation.java')
-rw-r--r-- | bcprov/src/main/java/org/bouncycastle/crypto/KeyEncapsulation.java | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/crypto/KeyEncapsulation.java b/bcprov/src/main/java/org/bouncycastle/crypto/KeyEncapsulation.java new file mode 100644 index 0000000..1674457 --- /dev/null +++ b/bcprov/src/main/java/org/bouncycastle/crypto/KeyEncapsulation.java @@ -0,0 +1,22 @@ +package org.bouncycastle.crypto; + +/** + * The basic interface for key encapsulation mechanisms. + */ +public interface KeyEncapsulation +{ + /** + * Initialise the key encapsulation mechanism. + */ + public void init(CipherParameters param); + + /** + * Encapsulate a randomly generated session key. + */ + public CipherParameters encrypt(byte[] out, int outOff, int keyLen); + + /** + * Decapsulate an encapsulated session key. + */ + public CipherParameters decrypt(byte[] in, int inOff, int inLen, int keyLen); +} |