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New answers tagged key-derivation

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HKDF-Expand max output length

Yes, there are no known bad interactions from this. Kind of. There are no known attacks on HKDF just from using the same PRK to generate a lot of keying material. If there was a problem already at 64 ...

erth

answered Sep 18 at 10:37

Synonyms

kdf

key-derivation × 581
aes × 81
hash × 67
keys × 67
encryption × 66
pbkdf-2 × 59
hkdf × 58
public-key × 37
passwords × 36
diffie-hellman × 34
key-exchange × 33
symmetric × 29
salt × 28
hmac × 26
elliptic-curves × 25
argon2 × 24
sha-256 × 22
pseudo-random-function × 22
scrypt × 22
password-hashing × 21
pbkdf × 20
password-based-encryption × 19
random-number-generator × 17
entropy × 16
rsa × 15

Tag Info

New answers tagged key-derivation

HKDF-Expand max output length

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