Package org.apache.hadoop.crypto

Interface Summary

Interface	Description
Decryptor
Encryptor

Class Summary

Class	Description
CipherOption	Used between client and server to negotiate the cipher suite, key and iv.
CryptoCodec	Crypto codec class, encapsulates encryptor/decryptor pair.
CryptoInputStream	CryptoInputStream decrypts data.
CryptoOutputStream	CryptoOutputStream encrypts data.
CryptoStreamUtils
JceAesCtrCryptoCodec	Implement the AES-CTR crypto codec using JCE provider.
JceCtrCryptoCodec
JceCtrCryptoCodec.JceCtrCipher
JceSm4CtrCryptoCodec	Implement the SM4-CTR crypto codec using JCE provider.
OpensslAesCtrCryptoCodec	Implement the AES-CTR crypto codec using JNI into OpenSSL.
OpensslCipher	OpenSSL cipher using JNI.
OpensslCtrCryptoCodec
OpensslCtrCryptoCodec.OpensslCtrCipher
OpensslSm4CtrCryptoCodec	Implement the SM4-CTR crypto codec using JNI into OpenSSL.

Enum Summary

Enum	Description
CipherSuite	Defines properties of a CipherSuite.
CryptoProtocolVersion	Versions of the client/server protocol used for HDFS encryption.

Exception Summary

Exception	Description
UnsupportedCodecException	Thrown to indicate that the specific codec is not supported.