השוואת שיטות

	פונקציית גיבוב SHA	ניתוח מערכת הצפנה RSA
תחום	קריפטוגרפיה	קריפטוגרפיה
משפחה	Process / pipeline	Process / pipeline
שנת המקור	1993	1978
הוגה השיטה	National Institute of Standards and Technology (NIST)	Ronald Rivest, Adi Shamir, Leonard Adleman
סוג	One-way hash algorithm	Asymmetric encryption and signature algorithm
מקור מכונן	National Institute of Standards and Technology (1993). Secure Hash Standard (SHS). Federal Information Processing Standards (FIPS) Publication 180.	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.
כינויים	SHA-1, SHA-256, SHA-512, Secure Hash Algorithm	RSA Analysis, Rivest–Shamir–Adleman Analysis
קשורות	4	4
תקציר	The Secure Hash Algorithm (SHA) is a family of cryptographic hash functions standardized by NIST starting in 1993. SHA functions produce fixed-length digests from arbitrary-length input data, serving as a fundamental building block for digital signatures, message authentication, and data integrity verification across security-critical applications.	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.