RSA and El Gamal Public Keys for Cryptology I

I have now added El Gamal keys for those who have submitted them.

Please continue to inform me of any errors!

Any student may submit a new key at any time. Any student who can break another student's key should inform me (and be able to show me how they did it).

Girault Protocol

n := 117362022886962066410845266469052466544075833684945829581761298846344425671722652582856114930051680392738007025143613

e := 32572895698750165108650217

alpha := 116279989102598462436005640568726075050856622302062743925424632813610977202603746947195589484848827464612889775643037

Each of you needs to get a public key from me for the Girault protocol. To do this, choose an ID number ID(U) for yourself (say 10 digits) choose a secret exponent a_U (keep this to yourself) and send me b_U = alpha^a mod n, I will post your public value p_U and your ID.

MTI Protocol

Use the following prime p and primitive element alpha:


alpha := 9578917521075897581

The next step is for each student to choose an exponent a secretly and send b = alpha^a mod p to me to be posted publicly in this space.

RSA and El Gamal Public Keys

I'm still expecting exchanges of El Gamal messages...