[VOL-4291] Rw-core updates for gRPC migration
Change-Id: I8d5a554409115b29318089671ca4e1ab3fa98810
diff --git a/vendor/github.com/jcmturner/gokrb5/v8/crypto/etype/etype.go b/vendor/github.com/jcmturner/gokrb5/v8/crypto/etype/etype.go
new file mode 100644
index 0000000..ab1496d
--- /dev/null
+++ b/vendor/github.com/jcmturner/gokrb5/v8/crypto/etype/etype.go
@@ -0,0 +1,29 @@
+// Package etype provides the Kerberos Encryption Type interface
+package etype
+
+import "hash"
+
+// EType is the interface defining the Encryption Type.
+type EType interface {
+ GetETypeID() int32
+ GetHashID() int32
+ GetKeyByteSize() int
+ GetKeySeedBitLength() int
+ GetDefaultStringToKeyParams() string
+ StringToKey(string, salt, s2kparams string) ([]byte, error)
+ RandomToKey(b []byte) []byte
+ GetHMACBitLength() int
+ GetMessageBlockByteSize() int
+ EncryptData(key, data []byte) ([]byte, []byte, error)
+ EncryptMessage(key, message []byte, usage uint32) ([]byte, []byte, error)
+ DecryptData(key, data []byte) ([]byte, error)
+ DecryptMessage(key, ciphertext []byte, usage uint32) ([]byte, error)
+ GetCypherBlockBitLength() int
+ GetConfounderByteSize() int
+ DeriveKey(protocolKey, usage []byte) ([]byte, error)
+ DeriveRandom(protocolKey, usage []byte) ([]byte, error)
+ VerifyIntegrity(protocolKey, ct, pt []byte, usage uint32) bool
+ GetChecksumHash(protocolKey, data []byte, usage uint32) ([]byte, error)
+ VerifyChecksum(protocolKey, data, chksum []byte, usage uint32) bool
+ GetHashFunc() func() hash.Hash
+}