Is TLS_RSA_WITH_RC4_128_SHA still a secure cipher to use?
117474
Google is using RC4, but isn't RC4 considered unsafe?
117157
HMAC versus encrypted hash
109924
Is AES-256 a post-quantum secure cipher or not?
57415
How big an RSA key is considered secure today?
44290
How can I use asymmetric encryption, such as RSA, to encrypt an arbitrary length of plaintext?
150062
Why does TLS do Authenticate-then-Encrypt instead of Encrypt-then-Authenticate?
141256
Is modern encryption needlessly complicated?
84399
Why is plain-hash-then-encrypt not a secure MAC?
38539
Why hash the message before signing it with RSA?
33909
Is this key management scheme secure?
40101
Does Knowing Two Proper Factors of an RSA Public Key Permit Decryption if $N$ is Not a Semiprime?
101744
When to use RSA and when ElGamal asymmetric encryption
86669
Is it feasible to build a stream cipher from a cryptographic hash function?
40844
RSA Encryption Not encrypting correctly
20419
What will happen if I use RSA encryption for plaintext larger than RSA bit size?
102786
Why are the IV (constant) values fixed for HMAC/SHA?
55190
How to determine which type of transposition cipher I have?