Comparing Cryptographic Hash Functions: SHA-2 vs SHA-3 vs BLAKE3 for Future Security
By
unsolved73
Summary
The article discusses the importance of choosing future-proof cryptographic hash functions, comparing SHA-2, SHA-3, and BLAKE3 for long-term security. It emphasizes that cryptographic algorithms are rarely updated unless security is a core value proposition, leading to outdated systems like SHA1-hashed passwords still being used in 2024. The piece examines the strengths and weaknesses of each hash function for applications beyond 2030, highlighting the need for proactive adoption of modern cryptographic standards rather than relying on temporary fixes.
Key quotes
· 3 pulledAs everyone knows, 'temporary fixes' are nothing but temporary. Unfortunately, the same is true for cryptography: unless security is your core value-proposition, crypto algorithms are almost never updated, and that's how we end up with SHA1-hashed password in 2024
Choosing a hash function for 2030 and beyond: SHA-2 vs SHA-3 vs BLAKE3
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