20 search results - page 1 / 4 » An Attack on CFB Mode Encryption as Used by OpenPGP |
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
This paper describes an adaptive-chosen-ciphertext attack on the Cipher Feedback (CFB) mode of encryption as used in OpenPGP. In most circumstances it will allow an attacker to det...
IJNSEC
2007
13 years 4 months ago
2007
In this paper, we discuss using CTR mode, another standard encryption mode, to attack other standard encryption modes and using other standard encryption modes to attack CTR mode ...
ASIAN
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. We presents a compositional Hoare logic for proving semantic security of modes of operation for symmetric key block ciphers. We propose a simple programming language to s...
IACR
2011
12 years 4 months ago
2011
Abstract. Sophie Germain Counter Mode (SGCM) is an authenticated encryption mode of operation, to be used with 128-bit block ciphers such as AES. SGCM is a variant of the NIST stan...
ISW
2005
Springer
13 years 10 months ago
2005
Springer
This paper is primarily concerned with the CBC block cipher mode. The impact on the usability of this mode of recently proposed padding oracle attacks, together with other related ...