System/Library/PrivateFrameworks/MessageProtection.framework
SigningPublicKey.h
@interface SigningPublicKey : PublicKey
- (BOOL)verifySignature:(id)a0 formatter:(id)a1;
- (id)description;
- (BOOL)verifySignature:(id)a0 ofData:(id)a1;
@end
System/Library/PrivateFrameworks/MessageProtection.framework
@interface SigningPublicKey : PublicKey
- (BOOL)verifySignature:(id)a0 formatter:(id)a1;
- (id)description;
- (BOOL)verifySignature:(id)a0 ofData:(id)a1;
@end