#import <Foundation/Foundation.h>

// Implements class level functions for Openssl's EVP_Digest Api

@interface EvpMessageDigest : NSObject

+(NSData*) hashWithSha256:(NSData*) data;
+(NSData*) hmacUsingSha1Data:(NSData*) data withKey:(NSData*) key;
+(NSData*) hmacUsingSha256Data:(NSData*) data withKey:(NSData*) key;
@end
