Importance of the order of public/private key application to a signed encrypted message
4371
Should we sign-then-encrypt, or encrypt-then-sign?
66837
How are private keys handed to users in Identity-based Encryption?
105871
Length of message in RSA and splitting of long messages
98841
Is it okay to use an HMAC of the plaintext and a (possibly distinct) key as the IV for symmetric cryptography?
111070
Is it safe to use the hash of the data as the key to encrypt them?
76105
Is it safe to initialize secret keys by just reading /dev/random on Linux?
20480
Using the same RSA keypair to sign and encrypt
58881
How much safer is RSA-OAEP compared to RSA with PKCS#1 v1.5 padding?
71414
Whose key is used to encrypt a HTTPS response?
82460
Impacts of not using RSA exponent of 65537
142962
How to sign string with private key
20397
In RSA, why is it important to choose e so that it is coprime to φ(n)?
112039
Is RSA encryption with a private key the same as signature generation?
93432
Secure order preserving hash function
101744
When to use RSA and when ElGamal asymmetric encryption
15614
Why does the padding in Merkle–Damgård hash functions like MD5 contain the message length?
44186
How were the AES key and block length subsets of Rijndael selected?