[openssl-users] BIO_seek() on bio_f_cipher with EVP_aes_256_ctr

William King william.king at quentustech.com
Tue Aug 9 19:10:33 UTC 2016

What is needed to be able to BIO_seek() on a bio_f_cipher() with a
cipher of EVP_aes_256_ctr() without the counter, or IV or another
internal state getting corrupted?

It seems that doing a seek any direction results in corrupted output.
William King
Senior Engineer
Quentus Technologies, INC
1037 NE 65th St Suite 273
Seattle, WA 98115
Main:   (877) 211-9337
Office: (206) 388-4772
Cell:   (253) 686-5518
william.king at quentustech.com

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