• b_good : pair_t
• counter : rc5_key_t
• cp : Differential
• D : rc5_goup_diffs_t
• dx : difference_t , Differential , differential_3d_t , differential_t
• dy : Differential , differential_3d_t , differential_t
• dz : Differential , differential_3d_t
• fixed : diff_set_t , set_t
• len : rc5_goup_diffs_t
• log2p : differential_3d_t
• npairs : differential_t
• p : difference_t , Differential , differential_3d_t , differential_t , rc5_goup_diffs_t
• pc_pair : rc5_goup_diffs_t
• plaintext_first : pair_t
• rand : pair_t
• S : rc5_goup_diffs_t
• value : rc5_key_t