RC4 (Rivest Cipher 4) is a type of stream cipher.

learn more… | top users | synonyms

1
vote
0answers
106 views

For use with RC4 how do I combine a reused key and an initialization vector

I am an a-level student writing an encryption program using an rc4 implementation I have written myself. I have the basic algorithm coded correctly (and I have checked that some ciphertext for a given ...
0
votes
0answers
15 views

Insecure data in-transit

My organization processes some PII data and shares it with an outbound connection (outflow only) that is a third party. The data transfer transactions occur without human intervention. That outbound ...
0
votes
0answers
61 views

xls RC4 encryption password from key

I asked this question on stackoverflow, but thought it may be more appropriate here. I have a key from a RC4 encrypted excel sheet (xls), along with the salt, and hash, etc. and I have decrypted the ...