use kSecPaddingSigRaw mode the SecKeyRawVerify always return -50 error

use kSecPaddingSigRaw mode the SecKeyRawVerify always retu -50 error

//sign data with SecKeyRawSign retu success
status = SecKeyRawSign(privateKey, kSecPaddingSigRaw, digestData, digestLength, signatureData, &signatureLength);

//use kSecPaddingSigRaw mode the SecKeyRawVerify retu -50 error
status = SecKeyRawVerify(publicKey,kSecPaddingSigRaw, digestData, digestLength, signatureData, digestLength);