From 1d71e90dbd47279db8df98938dec6e8f991337a5 Mon Sep 17 00:00:00 2001 From: Carlos Polop Date: Wed, 20 Oct 2021 09:58:25 +0100 Subject: [PATCH] Update padding-oracle-priv.md --- cryptography/padding-oracle-priv.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cryptography/padding-oracle-priv.md b/cryptography/padding-oracle-priv.md index 20e7f99a..c8745014 100644 --- a/cryptography/padding-oracle-priv.md +++ b/cryptography/padding-oracle-priv.md @@ -4,11 +4,11 @@ In CBC mode the **previous encrypted block is used as IV **to XOR with the next block: -![CBC encryption](https://assets.pentesterlab.com/padding_oracle/CBC_encryption.png) +![CBC encryption](https://defuse.ca/images/cbc_encryption.png) To decrypt CBC the **opposite** **operations** are done: -![CBC decryption](https://assets.pentesterlab.com/padding_oracle/CBC_decryption.png) +![CBC decryption](https://defuse.ca/images/cbc_decryption.png) Notice how it's needed to use an **encryption** **key** and an **IV**.