cryptography

Documentation

Index

• Variables
• func GenerateChecksum(sourcePack, destinationDir, hashFunction string) error
• func GenerateSignedChecksum(packPath, keyPath, destinationDir, passphrase string, base64 bool) error
• func GetDigestList(sourcePack, hashFunction string) (map[string]string, error)
• func VerifyChecksum(packPath, checksumPath string) error
• func VerifySignature(checksumPath, keyPath, signaturePath, passphrase string) error
• func WriteChecksumFile(digests map[string]string, filename string) error

Variables

var Hashes = [1]string{"sha256"}

Hashes is the list of supported Cryptographic Hash Functions used for the checksum feature

Functions

func GenerateChecksum

func GenerateChecksum(sourcePack, destinationDir, hashFunction string) error

GenerateChecksum creates a .checksum file for a pack.

func GenerateSignedChecksum

func GenerateSignedChecksum(packPath, keyPath, destinationDir, passphrase string, base64 bool) error

GenerateSignature creates a .signature file based on a pack

func GetDigestList

func GetDigestList(sourcePack, hashFunction string) (map[string]string, error)

GetDigestList computes the digests of a pack according to the specified hash function.

func VerifyChecksum

func VerifyChecksum(packPath, checksumPath string) error

VerifyChecksum validates the contents of a pack according to a provided .checksum file.

func VerifySignature

func VerifySignature(checksumPath, keyPath, signaturePath, passphrase string) error

VerifyChecksum validates a signed .checksum. Currently for demo purposes it validates the checksum file against its detached .signature and only accepts a private key, preferably created through "cpackget signature-create"

func WriteChecksumFile

func WriteChecksumFile(digests map[string]string, filename string) error

WriteChecksumFile takes the digests of a pack and writes it to a .checksum file on disk