Class LegacyFullHybridDecrypt
- java.lang.Object
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- com.google.crypto.tink.hybrid.internal.LegacyFullHybridDecrypt
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- All Implemented Interfaces:
HybridDecrypt
@Immutable public final class LegacyFullHybridDecrypt extends java.lang.Object implements HybridDecrypt
Takes an arbitrary raw HybridDecrypt and makes it a full primitive. This is a class that helps us transition onto the new Keys and Configurations interface, by bringing potential user-defined primitives to a common denominator with our primitives over which we have control.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static HybridDecryptcreate(LegacyProtoKey key)byte[]decrypt(byte[] ciphertext, byte[] contextInfo)Decryption operation: decryptsciphertextverifying the integrity ofcontextInfo.
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Method Detail
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create
public static HybridDecrypt create(LegacyProtoKey key) throws java.security.GeneralSecurityException
- Throws:
java.security.GeneralSecurityException
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decrypt
public byte[] decrypt(byte[] ciphertext, byte[] contextInfo) throws java.security.GeneralSecurityExceptionDescription copied from interface:HybridDecryptDecryption operation: decryptsciphertextverifying the integrity ofcontextInfo.- Specified by:
decryptin interfaceHybridDecrypt- Returns:
- resulting plaintext
- Throws:
java.security.GeneralSecurityException
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