Re: passwords and sniffers
The new authentication is performed in following manner:
SERVER: public_seed=create_random_string()
send(public_seed)
CLIENT: recv(public_seed)
hash_stage1=sha1("password")
hash_stage2=sha1(hash_stage1)
reply=xor(hash_stage1, sha1(public_seed,hash_stage2)
// this three steps are done in scramble()
send(reply)
SERVER: recv(reply)
hash_stage1=xor(reply, sha1(public_seed,hash_stage2))
candidate_hash2=sha1(hash_stage1)
check(candidate_hash2==hash_stage2)
(:
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February 07, 2006 05:49AM
Re: passwords and sniffers
2217
February 10, 2006 04:39AM
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