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PKCS#1 is the first standard published by RSA Security, which was setup by the inventors of RSA, Rivest, Shamir and Adleman. It describes how the RSA problem can be used to perform secure signature generation and encryption.

4 votes

Why does adding PKCS#1 v1.5 padding make RSA encryption non-deterministic?

It is nice that you have tested if from the first hands. The textbook RSA encryption is deterministic in the sense that given a public key $(e,n)$ and two plaintext $0 \leq m_1,m_2 < n$ if $$ c_1=\ope …
kelalaka's user avatar
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14 votes
Accepted

The 9 lives of Bleichenbacher's CAT, it puts another scratch again

How does the new attack work at top level? In short They used BEAST-like Man in the Browser attack by using Cache-like attacks to perform a downgrade attack against any TLS connection to a …
kelalaka's user avatar
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