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knaccc

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earned this badge 7 times.

Why is SHA384 used in TLS cipher suites for AES_256_GCM instead of SHA256?

Awarded Mar 22 at 0:53

How to use a random 32 byte sequence as a curve25519 public key

Awarded Nov 10, 2022 at 22:13

Reasoning about WebCrypto ECDSA choices: P-256/384/521, SHA-1/256/384/512?

Awarded Sep 7, 2022 at 13:48

How to deterministically generate a 256 bit ECC key from 128 bits of entropy without a CSPRNG

Awarded Aug 2, 2021 at 17:16

How to convert from curve25519 33 byte to 32 byte representation

Awarded Mar 5, 2021 at 22:00

Why are NaCl secret keys 64 bytes for signing, but 32 bytes for box?

Awarded Aug 24, 2019 at 11:30

After ECDH with Curve25519, is it pointless to use anything stronger than AES-128?

Awarded Dec 13, 2018 at 10:40

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