@interface ECDKIMVerifier : NSObject - (id)verificationContextForMessageData:(id)a0 error:(id *)a1; - (BOOL)verifyMessageWithContext:(id)a0 options:(long long)a1 error:(out id *)a2; - (id)_base64HashBodyData:(id)a0 usingSignature:(id)a1; - (id)_relaxedCanonicalizationForHeaderName:(id)a0 headerBody:(id)a1; - (void)canonicalizeBodyDataUsingRelaxedAlgorithm:(id)a0; - (void)canonicalizeBodyDataUsingSimpleAlgorithm:(id)a0; - (id)canonicalizeHeaders:(id)a0 usingRelaxedAlgorithmWithSignatureHeader:(id)a1; - (id)canonicalizeHeaders:(id)a0 usingSimpleAlgorithmWithSignatureHeader:(id)a1; - (BOOL)verifyMessageBodyData:(id)a0 withContext:(id)a1 usingSignature:(id)a2; - (BOOL)verifyMessageData:(id)a0; - (BOOL)verifyMessageData:(id)a0 publicKeySource:(id)a1 options:(long long)a2; - (BOOL)verifyMessageHeaders:(id)a0 usingSignature:(id)a1 publicKeySource:(id)a2 error:(out id *)a3; - (BOOL)verifyMessageWithContext:(id)a0 publicKeySource:(id)a1 options:(long long)a2 error:(out id *)a3; @end