com.google.crypto.tink.aead.subtle

Interface AeadFactory

All Known Implementing Classes:

AesGcmFactory

@Immutable
public interface AeadFactory

Provides AEAD instances with a specific raw key.

Method Summary

Modifier and Type	Method and Description
Aead	createAead(byte[] symmetricKey) Creates a new Aead-primitive that uses the key material given in symmetricKey, which must be of length getKeySizeInBytes().
int	getKeySizeInBytes() Returns the size of the AEAD key in bytes.

Method Detail

getKeySizeInBytes

int getKeySizeInBytes()

Returns the size of the AEAD key in bytes.

createAead

Aead createAead(byte[] symmetricKey)
         throws GeneralSecurityException

Creates a new Aead-primitive that uses the key material given in symmetricKey, which must be of length getKeySizeInBytes().

Returns:

the newly created Aead-primitive.

Throws:

GeneralSecurityException