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Re:SHA-512 is 1.5x faster than SHA-256 on 64-bit platforms by nstr10 on Wednesday February 01, 2017 @10:17PM (#13547816)
I would be curious to see this compared with SHA-384, and across multiple languages.
Re:SHA-512 is 1.5x faster than SHA-256 on 64-bit platforms by cperciva on Wednesday February 01, 2017 @10:34PM (#13547879)
SHA-384 is exactly the same speed as SHA-512. SHA-512/256 is also the same speed -- it's basically SHA-512 with the output truncated to 256 bits.
Re:SHA-512 is 1.5x faster than SHA-256 on 64-bit platforms by loeg on Thursday February 02, 2017 @01:31AM (#13548581)
SHA 224/384 are just truncated forms of the same algorithm as SHA 256/512, respectively. (With different initial constants, as well, but that doesn't matter for this.)