The following figure summarise the cryptanalysis briefly and its types.

**Classical Attacks:**- Mathematical Analysis.
- Frequency Analysis.
- Brute-Force Attack.

**Implementation Attack:**Try to extract key through side channels. 87 more words

The following figure summarise the cryptanalysis briefly and its types.

**Classical Attacks:**- Mathematical Analysis.
- Frequency Analysis.
- Brute-Force Attack.

**Implementation Attack:**Try to extract key through side channels. 87 more words

**Cryptanalysis** is the study of **ciphers** or **ciphertexts** to find weaknesses in them, which will let/permit the attacker to retrieve the plaintext from the ciphertext (without necessarily knowing the key). 445 more words

You should be familiarÂ to handcuffed briefcases in spy movies. Most probably, shared secret key is in the briefcase and the agentÂ transfers the secret key between parties in old fashioned way. 1,282 more words

Protecting yourself with passwords is important. Passwords ensure the security and the confidentiality of data. If you’re a web developer, you’ve probably had to make a user account system. 1,260 more words