Reputation
35,615
Next tag badge:
392/400 score
83/80 answers
Badges
1 30 74
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Impact
~499k people reached

Apr
21
reviewed Leave Closed suitable method for encryption and decryption
Apr
21
reviewed Reviewed Decrypting an encrypted text file
Apr
21
reviewed Close AES encryption only taking 32 bits
Apr
19
reviewed Approve Plaintext block chaining, bad idea why?
Apr
18
reviewed Leave Open Why does applying 56-bit DES twice only give 57 bits of security?
Apr
18
reviewed No Action Needed suitable method for encryption and decryption
Apr
18
reviewed No Action Needed Proving that a plaintext is the Paillier decryption of a certain ciphertext
Apr
18
reviewed No Action Needed Why does applying 56-bit DES twice only give 57 bits of security?
Apr
18
reviewed No Action Needed Retrieve value of private key after encryption with the public key
Apr
18
reviewed Reviewed Unlock my ZipCrypto deflate
Apr
18
reviewed No Action Needed Using HMAC SHA256 to protect payment files in local trusted network
Apr
17
reviewed Leave Closed Is there any method to avoid the differential cryptanalysis?
Apr
17
reviewed Leave Closed can you attack to this protocol?
Apr
17
reviewed No Action Needed Vigenère, auto-correlation vs Kasiski examination
Apr
17
reviewed No Action Needed Given a message and signature, find a public key that makes the signature valid (ECDSA)
Apr
16
reviewed Close Are keys generated by the user or block cipher algorithms themselves?
Apr
16
reviewed Close Finding Vignere Cipher key
Apr
16
reviewed Leave Open why are both ipad and opad required for HMAC?
Apr
16
reviewed Leave Open Why is the call to RSA_generate_key_ex() failing sometimes?
Apr
16
reviewed No Action Needed How do I control an access code safely?