diff options
| author | Azul <azul@riseup.net> | 2012-10-04 13:08:21 +0200 |
|---|---|---|
| committer | Azul <azul@riseup.net> | 2012-10-04 13:08:21 +0200 |
| commit | 0c70bc88f14f9cc92a98a902a99b88a9b1f672e6 (patch) | |
| tree | 7e5a3fa7c863f6e8f1628a45e3d1cebc95cfb88e /lib/srp/session.rb | |
| parent | 777254f7ba10a0dd8fbee433e6a631d96e9d76f0 (diff) | |
using the SRP 6a algorithm for calculating M
Diffstat (limited to 'lib/srp/session.rb')
| -rw-r--r-- | lib/srp/session.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/srp/session.rb b/lib/srp/session.rb index 367f5e2..a1153e0 100644 --- a/lib/srp/session.rb +++ b/lib/srp/session.rb @@ -65,8 +65,10 @@ module SRP # this is outdated - SRP 6a uses # M = H(H(N) xor H(g), H(I), s, A, B, K) - def calculate_m(s) - sha256_int(@aa, @bb, s).hex + def calculate_m(secret) + n_xor_g_hash = sha256_str(hn_xor_hg).hex + username_hash = sha256_str(@user.username).hex + sha256_int(n_xor_g_hash, username_hash, @user.salt, @aa, @bb, secret).hex end def calculate_m2(m, secret) |