://www.nabble.com/bad-decrypt-in-EVP_CipherFinal_ex-tf4718597.html#a13583302
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I wonder why my buffer of iv is overwritten. What can I use it for?
To continue encrypting or decrypting.
If the overwritten iv is useless, why doesn't the library make a
clone of it
for its own purposes?
It's not useless, it's the next IV to use.
I am not sure about overwriting the iv
Hallo,
On 11/1/07, Jorge Fernandez [EMAIL PROTECTED] wrote:
Make sure you use the same iv that you used when encrypting. You should make
a copy of the iv vector, since the encrypting process overwrites the buffer
of the iv that you pass.
A friend of mine solved it, it was a problem
2007/10/30, Alex Queiroz [EMAIL PROTECTED]:
Hallo,
I am using the symmetric cypher functions to encrypt and then
decrypt a string. The cipher is aes-256-cbc. When I try to decrypt
the string, I get this error:
error 06065064: digital envelope routines: EVP_DecryptFinal_ex: bad
decrypt
Hallo,
I am using the symmetric cypher functions to encrypt and then
decrypt a string. The cipher is aes-256-cbc. When I try to decrypt
the string, I get this error:
error 06065064: digital envelope routines: EVP_DecryptFinal_ex: bad decrypt
I am using the same key and same iv. The
