sign

Documentation

Index

• func CreateKeyPair() (*rsa.PrivateKey, *rsa.PublicKey, error)
• func ValidSignature(h DocumentHash, s Signature, k *rsa.PublicKey) error
• type DocumentHash
  • func HashDocument(d interface{}) (DocumentHash, error)
• type Signature
  • func Sign(h DocumentHash, k *rsa.PrivateKey) (Signature, error)

Functions

func CreateKeyPair

func CreateKeyPair() (*rsa.PrivateKey, *rsa.PublicKey, error)

CreateKeyPair creates and returns a private key, public key

func ValidSignature

func ValidSignature(h DocumentHash, s Signature, k *rsa.PublicKey) error

ValidSignature checks if the provided public key (k) is valid for the signature (s) of a document's hash (h)

Types

type DocumentHash

type DocumentHash string

DocumentHash represents the hashed value of a document

func HashDocument

func HashDocument(d interface{}) (DocumentHash, error)

HashDocument creates and returns the DocumentHash of the provided document (d)

type Signature

type Signature string

Signature represents a document's signature

func Sign

func Sign(h DocumentHash, k *rsa.PrivateKey) (Signature, error)

Sign creates and returns a Signature based upon a document hash (h) and a private key (k)