विधियों की तुलना करें

	डिजिटल हस्ताक्षर योजना	RSA क्रिप्टोसिसटम विश्लेषण
क्षेत्र	क्रिप्टोग्राफी	क्रिप्टोग्राफी
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1978	1978
प्रवर्तक	Ronald Rivest, Adi Shamir, Leonard Adleman	Ronald Rivest, Adi Shamir, Leonard Adleman
प्रकार	Asymmetric signature algorithm	Asymmetric encryption and signature algorithm
मौलिक स्रोत	Rivest, R. L., Shamir, A., & Adleman, L. (1978). A method for obtaining digital signatures and public-key cryptosystems. Communications of the ACM, 21(2), 120–126.	Rivest, R. L., Shamir, A., & Adleman, L. (1978). A method for obtaining digital signatures and public-key cryptosystems. Communications of the ACM, 21(2), 120–126.
उपनाम	Digital Signature Algorithm, Message Authentication and Integrity, Public Key Signature	RSA Analysis, Rivest–Shamir–Adleman Analysis
संबंधित	4	4
सारांश	A digital signature scheme provides authentication, integrity assurance, and non-repudiation of electronically signed documents. Using public-key cryptography (such as RSA, DSA, or ECDSA), the originator signs a message with a private key in a way that any recipient can verify the signature using the originator's public key, proving that the message was created by the claimed author and has not been tampered with.	RSA (Rivest–Shamir–Adleman) is a foundational asymmetric cryptosystem introduced in 1978 that enables both encryption and digital signatures using a pair of public and private keys. It remains one of the most widely deployed cryptographic algorithms in modern security infrastructure, supporting secure communication and authentication across the internet.