tanszek:oktatas:techcomm:diffie-hellman_key_exchange
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| tanszek:oktatas:techcomm:diffie-hellman_key_exchange [2024/10/07 13:06] – knehez | tanszek:oktatas:techcomm:diffie-hellman_key_exchange [2024/10/07 13:07] (current) – knehez | ||
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| * Bob computes the same shared secret key using Alice' | * Bob computes the same shared secret key using Alice' | ||
| - | \[ | + | \[ |
| M = A^b \mod N = (g^a)^b \mod N = g^{ab} \mod N | M = A^b \mod N = (g^a)^b \mod N = g^{ab} \mod N | ||
| - | \] | + | \] |
| * Both end up with the **same value** for \( M \), which becomes the **master key** that they use for their future encrypted communication. | * Both end up with the **same value** for \( M \), which becomes the **master key** that they use for their future encrypted communication. | ||
tanszek/oktatas/techcomm/diffie-hellman_key_exchange.1728306392.txt.gz · Last modified: 2024/10/07 13:06 by knehez