Is encrypting multiple message with same key and iv secure for this case?
69864
Using CBC with a fixed IV and a random first plaintext block
12035
XOR cipher with fixed key and known relation among plaintexts
50873
Using same keypair for Diffie-Hellman and signing
148578
Is quantum key distribution safe against MITM attacks too?
87803
Can CBC ciphertext be decrypted if the key is known, but the IV not?
142522
Construct IND-CPA secure encryption scheme by combining two given schemes
121939
AES key equal to IV (CBC mode)
66942
How does order-preserving encryption work?
81780
Encrypting and/or decrypting ciphertext with the provided Initialization Vector (IV)
158946
Encryption algorithm for an app
110732
Is openssl rand command cryptographically secure?
126540
Encrypting a key with the same key, for instance using AES
131857
How can one securely generate an asymmetric key pair from a short passphrase?
35475
Encrypting the password
8674
Hash-based asymmetrical encryption (not digital signature) schemes?
141256
Is modern encryption needlessly complicated?
31454
IND-CPA security of mode of operation using triple AES with plaintext || IV+counter