Timeline for Lyra2 sponge construction and random numbers?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Aug 8, 2017 at 12:44 | vote | accept | golda chin | ||
| Feb 16, 2017 at 20:44 | comment | added | SEJPM |
@goldachin rand is just a name for a temporary variable if I read this right, which gets instantiated and assigned a value in a loop early and then used throughout.
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| Feb 16, 2017 at 17:25 | comment | added | golda chin | but for example in the algorithm : for col = 0 to C-1 rand = H.duplexing_{rho}( M[row1][col] [+] M[prev0][col] [+] M[prev1][col], blen) M[row0][C-1-col] = M[prev0][col] ^ rand M[row1][col] = M[row1][col] ^ ( rand >>> omega ) we XOR the M[row][col] with a random number without talking about the salt | |
| Feb 13, 2017 at 14:09 | history | answered | SEJPM | CC BY-SA 3.0 |