salsa20
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alexwebr
An implementation of the Salsa20 stream cipher in C99
`s20_crypt` uses automatic variables as 'scratch space' when deriving a keystream block. `s20_crypt` returns without zeroing these automatic variables first, resulting in cryptographic material (the last keystream block and possibly...
The `s20_crypt` function uses automatic variables to store sensitive material (including, at various points, the key and the derived keystream blocks) during a cryptographic operation. `s20_crypt` does not lock the...
on the s20_hash function, for(i = 0; i < 10; ++i) is incorrect instead of 10, use 9. nice code btw
