Safe Haskell	Safe-Inferred
Language	Haskell2010

OpenSSL.EVP.Verify

Description

Message verification using asymmetric cipher and message digest algorithm. This is an opposite of OpenSSL.EVP.Sign.

Synopsis

data VerifyStatus
- = VerifySuccess
- | VerifyFailure
verify :: PublicKey key => Digest -> String -> key -> String -> IO VerifyStatus
verifyBS :: PublicKey key => Digest -> ByteString -> key -> ByteString -> IO VerifyStatus
verifyLBS :: PublicKey key => Digest -> ByteString -> key -> ByteString -> IO VerifyStatus

Documentation

VerifyStatus represents a result of verification.

Constructors

VerifySuccess
VerifyFailure

Instances details

Show VerifyStatus Source #
Instance details Defined in OpenSSL.EVP.Verify Methods showsPrec :: Int -> VerifyStatus -> ShowS show :: VerifyStatus -> String showList :: [VerifyStatus] -> ShowS
Eq VerifyStatus Source #
Instance details Defined in OpenSSL.EVP.Verify Methods (==) :: VerifyStatus -> VerifyStatus -> Bool (/=) :: VerifyStatus -> VerifyStatus -> Bool

Arguments

:: PublicKey key
=> Digest	message digest algorithm to use
-> String	message signature
-> key	public key to verify the signature
-> String	input string to verify
-> IO VerifyStatus	the result of verification

Deprecated: Use verifyBS or verifyLBS instead.

verify verifies a signature and a stream of data. The string must not contain any letters which aren't in the range of U+0000 - U+00FF.

Arguments

:: PublicKey key
=> Digest	message digest algorithm to use
-> ByteString	message signature
-> key	public key to verify the signature
-> ByteString	input string to verify
-> IO VerifyStatus	the result of verification

verifyBS verifies a signature and a chunk of data.

Arguments

:: PublicKey key
=> Digest	message digest algorithm to use
-> ByteString	message signature
-> key	public key to verify the signature
-> ByteString	input string to verify
-> IO VerifyStatus	the result of verification

verifyLBS verifies a signature of a stream of data.