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Active 2 Bountied Hot Week Month

1

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1

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8

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Asymmetric Encryption vs Shared secret via ECDH

encryption diffie-hellman

answered 16 mins ago Meir Maor 8,104

2

votes

0

answers

12

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Repeated modular square roots to recover original base

rsa modular-arithmetic prime-numbers

modified 21 mins ago PolarBITS 31

1

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1

answer

12

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Is the MD5 algorithm only useful for bytes, rather than bits?

md5 merkle-damgaard

answered 29 mins ago fgrieu♦ 104k

1

vote

1

answer

11

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What is Associated Data in AEAD?

encryption aes block-cipher authenticated-encryption aes-gcm

answered 1 hour ago poncho 112k

1

vote

1

answer

39

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Getting a random number on an STM32L0x1 device for SRP6a

random-number-generator srp

modified 3 hours ago fgrieu♦ 104k

1

vote

1

answer

34

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Salt: best practice

encryption salt

answered 12 hours ago Meir Maor 8,104

4

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3

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115

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+50

Can you have perfect secrecy with countable message/key spaces by dropping countable additivity?

modified 22 hours ago qbt937 144

-1

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0

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18

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secret sharing scheme in crypt

encryption cryptographic-hardware decryption

asked yesterday CryptGraphy 1

1

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2

answers

95

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Hessian Curve Implementation

implementation

modified yesterday Community♦ 1

-1

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0

answers

44

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Padding requirements for a stream cipher

symmetric

modified yesterday SEJPM♦ 39.9k

0

votes

1

answer

18

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Using platform-level RNGs for key derivation with hash functions like BLAKE3?

key-derivation

answered yesterday poncho 112k

-2

votes

1

answer

76

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Does the following protocol of secure a matrix satisfy one-time-pad?

provable-security randomness one-time-pad

modified yesterday Amor 3

4

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2

answers

522

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Are (EC) DSA blind signatures possible?

answered yesterday user77340 21

0

votes

1

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35

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Using sha3 as a deterministic source of psuedo-random bytes for xor encryption

encryption xor sha-3

answered yesterday Mike Tubby 11

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