PITA Side-Channel Crypto Key Attack

It’s unlikely that anyone envisioned the evolution of cryptographic key thievery to include leavened flatbread, but that’s where we’ve arrived. Researchers from Tel Aviv University in Israel are expected in September to present a paper at the Workshop on Cryptographic Hardware and Embedded System...

U.S. Oil, Gas Targeted by Espionage Malware Campaign

American gas and oil companies have been targeted by a hacking group with ties to the Russian Federation for close to 18 months, a new research report indicates. The attackers have leveraged watering hole attacks to infect users inside the critical infrastructure organizations to spread a remote...

Cyber criminals targeting another cryptocurrency 'Primecoin' with malicious miners

Like Bitcoin, There are numerous other cryptocurrency similar in nature, including MasterCoin, ProtoShares, Litecoin, Peercoin, BitBar and many more. One of them is Primecoin sign: Ψ; code: XPM, a peer-to-peer open source cryptocurrency that implements a scientific computing proof-of-work system...

Low Entropy RSA Issue in Intel EPSD Baseboard Management Controller (BMC) Firmware

Summary: There is a potential security vulnerability related to the improper generation of RSA encryption keys in EPSD Baseboard Management Controller BMC firmware. Intel is releasing updated versions of the BMC firmware to mitigate the potential vulnerability. Description: There is a potential...

Insecure RSA Encryption in jCryption, PEAR Crypt_RSA and Crypt_RSA2

SWITCH-CERT SECURITY ADVISORY ============================= Vulnerability: Insecure Implementation of RSA Encryption Affected Products: jCryption, PEAR CryptRSA, PEAR CryptRSA2 Advisory Date: 2011-11-30 Advisory Author: Daniel Roethlisberger, SWITCH-CERT Introduction Web applications using...

QQ website login RSA encrypted transmission defect analysis-vulnerability warning-the black bar safety net

! QQ Thanks to anonymous people posting QQ website login not using https is encrypted, instead of using the RSA asymmetric encryption to protect transmission of passwords and sensitive information security. QQ is in javascript to achieve the entire process. This idea is very novel, but is also...

RSA key reconstruction vulnerability

Overview Various implementations of RSA may contain a vulnerability that could allow an attacker to retrieve encryption keys. Description Some implementations of RSA may contain a vulnerability that could allow a local attacker to retrieve encryption keys. OpenSSL is a widely used open source...

Padding Oracle Vulnerability in RSA Encryption

Hi, https://github.com/pagarme/pagarme-php/blob/master/lib/Pagarme/CardHashCommon.php This class has a confusing name. CardHash implies a cryptographic hash e.g. SHA256 is being used, but you're encrypting with RSA. Interestingly, you're not specifying the padding client-side, so you're encryptin...

Padding Oracle Vulnerability in RSA Encryption

See https://framework.zend.com/security/advisory/ZF2015-10 it's essentially the same vulnerability The text was updated successfully, but these errors were encountered: All reactions...

Padding Oracle Vulnerability in RSA Encryption

Hi, https://github.com/pagarme/pagarme-php/blob/master/lib/Pagarme/CardHashCommon.php This class has a confusing name. CardHash implies a cryptographic hash e.g. SHA256 is being used, but you're encrypting with RSA. Interestingly, you're not specifying the padding client-side, so you're encryptin...

Padding Oracle Vulnerability in RSA Encryption

See https://framework.zend.com/security/advisory/ZF2015-10 it's essentially the same vulnerability...