package common

Import Path
	github.com/jcmturner/gokrb5/v8/crypto/common (on go.dev)

Dependency Relation
	imports 7 packages, and imported by 4 packages

Involved Source Files

	  d common.go
		Package common provides encryption methods common across encryption types
Package-Level Functions (total 11)

	 func GetChecksumHash(b, key []byte, usage uint32, etype etype.EType) ([]byte, error)
		GetChecksumHash returns a keyed checksum hash of the bytes provided.

	 func GetHash(pt, key []byte, usage []byte, etype etype.EType) ([]byte, error)
		GetHash generates the keyed hash value according to the etype's hash function.

	 func GetIntegrityHash(b, key []byte, usage uint32, etype etype.EType) ([]byte, error)
		GetIntegrityHash returns a keyed integrity hash of the bytes provided.

	 func GetUsageKc(un uint32) []byte
		GetUsageKc returns the checksum key usage value for the usage number un.
		
		See RFC 3961 5.3 key-derivation function definition.

	 func GetUsageKe(un uint32) []byte
		GetUsageKe returns the encryption key usage value for the usage number un
		
		See RFC 3961 5.3 key-derivation function definition.

	 func GetUsageKi(un uint32) []byte
		GetUsageKi returns the integrity key usage value for the usage number un
		
		See RFC 3961 5.3 key-derivation function definition.

	 func IterationsToS2Kparams(i uint32) string
		IterationsToS2Kparams converts the number of iterations as an integer to a string representation.

	 func PKCS7Pad(b []byte, m int) ([]byte, error)
		PKCS7Pad pads bytes according to RFC 2315 to nearest multiple of message size m.

	 func PKCS7Unpad(b []byte, m int) ([]byte, error)
		PKCS7Unpad removes RFC 2315 padding from byes where message size is m.

	 func VerifyChecksum(key, chksum, msg []byte, usage uint32, etype etype.EType) bool
		VerifyChecksum compares the checksum of the msg bytes is the same as the checksum provided.

	 func ZeroPad(b []byte, m int) ([]byte, error)
		ZeroPad pads bytes with zeros to nearest multiple of message size m.

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