3 ms·
> except the PS3 hack? To be clear, the PS3 problem was not a problem of randomness quality or a PRNG backdoor. It was illegal nonce reuse in the zero-knowled
by ctz 14y ago
> except the PS3 hack?
To be clear, the PS3 problem was not a problem of randomness quality or a PRNG backdoor. It was illegal nonce reuse in the zero-knowledge proof-of-key-possession protocol embedded in DSA signatures.
- wolf550e 14y agoDid you mean to use the word "illegal"?
- lucian1900 14y agoIllegal as in "violating their own crypto policy".
- ctz 14y agoSorry 'illegal' in the sense of being contrary to the requirements of the crypto protocol, in the same way that you can have the concept of an 'illegal operation' in a CPU ISA.