crypto

package

v0.0.0-...-d361f56 Latest Latest Go to latest Published: Feb 12, 2023 License: MPL-2.0 Imports: 7 Imported by: 0

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type SessionKey struct {
	CryptKey    []byte
	ChecksumKey []byte
	HmacKey     []byte
}

func DecodeSessionKey(inputKey []byte) (SessionKey, error)

Decodes a byte array to a SessionKey object.

func ParseSessionKey(inputKey string) (SessionKey, error)

Decodes a Base64-encoded string to a SessionKey object.

func (sk SessionKey) Cipher(input []byte, seq uint16) ([]byte, error)

Performs the cipher operation for a packet body.

func (sk SessionKey) GenerateChecksum(input []byte) (uint32, error)

Generates a 32-bit checksum for a packet body.

func (sk SessionKey) GenerateIv(seq uint16) ([]byte, error)

Generates a 16 byte initialization vector based on a sequence number.