In today’s sophisticated and networked world, this idea is important since it helps maintain the identity of the stuff being sent and received. This paper develops a secure picture authentication technique based on the two-party ECDSA. Rather than allowing one party to have complete control over the private key, it uses two parties to generate a combined private key to make the signature. Therefore, to create a signature that is utilized in the signing process, the image is run through an encryption or hashing method. In order to make an image authentication convincing to third parties, bilateral ECDSA creates a new signature that links the cryptographic keys of the two parties. It aids in improving security, integrity, and minimizing a single point of attack when transmitting or storing images. All of these applications have one thing in common: they need a high level of security for copyright protection, digital forensics, and secure communications.