Questions tagged [srp]

The “secure remote password protocol” is a modern cryptographic protocol for password authenticated key exchange (PAKE). It provides some desireable properties, like a passive eavesdropper being unable to brute-force the password. It is usually used to derive shared session keys from passwords and authenticate users with passwords.

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Implications of TLS-SRP client with improper N validation?

During development of a client side application of TLS-SRP, i noticed a bug that allows an attacker spoofing as the server to send custom, but non-arbitrary $N$ values, with the client accepting them. ...