Student Badge - Cryptography Stack Exchange

apr 18 at 7:52

How can I become familiar with the logic syntax used in Cryptography papers? [closed] — user6538 101

apr 17 at 21:35

Why is $h(H, m) = E(m, H) \oplus m$ insecure? — yanglifu90 112

apr 17 at 18:13

What's the probable usage of Interlock Protocol — 吴俊涛 132

apr 17 at 18:13

(post deleted or otherwise unavailable) — boFatom 11

apr 17 at 6:54

Why exactly is Blowfish faster than AES? — Sid 232

apr 15 at 13:20

Correct way to map random number to defined range? — AndroidSec 282

apr 14 at 10:51

How to use salt if I am sending hashed password? — IvanP 133

apr 12 at 6:51

Proper uses for CTR and CBC AES block cipher modes — Luke 1204

apr 11 at 14:36

Relaxed trust criterion for mental poker server? — Lee Daniel Crocker 1112

apr 10 at 9:55

AES Message Authentication Vulnerability — A Student 61

apr 9 at 20:35

Any point in waiting for the SHA-3 standard? — Random Oracle 234

apr 9 at 18:19

MD4 First preimage - state of the art — user1636717 211

apr 9 at 18:19

Known-plaintext attack on Blowfish in ECB mode — Anton Samsonov 103

apr 9 at 16:54

AES+CTR+HMAC Encryption and Authentication on an Arduino — Carl 83

apr 9 at 14:08

Ciphers in CBC mode reveal place of change in plaintext — Clau 61

apr 9 at 10:58

Signature schemes for underpowered devices (8bit microcontroller) — brunosmmm 233

apr 8 at 22:14

Given a certain entrophy per character, how long should a passphrase be to guarantee key strength? — Bas 91

apr 8 at 1:58

How secure is this perl script to use an AES encryption on files? [closed] — René Nyffenegger 1134

apr 7 at 17:20

Question about the definition of a secure PRF — Knights who say Ni 1134

apr 6 at 0:52

Case insensitive verification of HMAC / Base64 signature — Graham King 1133

apr 5 at 14:29

Why constrain the message lengths in indistinguishability in the presence of an eavesdropper? — SyndicatorBBB 132

apr 5 at 1:35

Efficient decoding of irreducible binary Goppa codes and the role of matrix P in McEliece cryptosystem — Zuzana 211

apr 5 at 1:30

How can mega store my login details and still be secure? — jduncanator 254

apr 3 at 5:36

What's the difference between “HashX-512” and “HashX-1024”? — Xan 1061

apr 2 at 21:34

“Weaknesses” in SHA-256d? — Nemo 1283

apr 2 at 19:48

RSA digital signature vs authenticated cipher — MurrayA 625

apr 1 at 5:48

What does the expression $1^n$ mean as a function argument? — s.venkatesan 62

mar 31 at 23:08

What's the difference between Trapdoor Functions and Encryption Functions? — Oleksi 69514

mar 30 at 17:55

Single-purpose symmetric encryption scheme for single files — tman 112

mar 30 at 16:55

Client and server using same SSL certificate - any issues? — Owen Orwell 1233

mar 30 at 13:44

Using encryption schemes for identification — exa 1283

mar 28 at 20:03

Which MAC scheme is quantum resistant? — dwayn 232

mar 28 at 18:17

Can two rc4 encoded messages be XORed and decrypted if encrypted with the same key? — ajlasdfjlasdf 61

mar 28 at 18:17

Why are RSA key sizes almost always a power of two? — Gregory Catchpole 111

mar 28 at 18:12

Is this hand cipher any more secure than the Vigenère cipher? — Eric Dong 1112

mar 28 at 9:21

one-time pad key related attack [duplicate] — lanc 111

mar 27 at 8:05

Is SpookyHash vulnerable to HashDoS? — jbaagoe 815

mar 26 at 15:11

Assymetric password encryption - Viable? Which algorithm? — Jakob 132

mar 26 at 2:00

How to use HMAC for large ciphertexts over TLS — rsa 253

mar 22 at 19:08

How to verify a number encrypted with an unknown key — Eugen 104

mar 22 at 18:23

What is total key space in transposition algorithms — S Kh 83

mar 19 at 22:18

How would one crack a weak but unknown encryption protocol? — Ram Rachum 1362

mar 19 at 18:32

Encryption with Deduplication [duplicate] — tsuraan 111

mar 19 at 5:06

Anonymity in end to end encryption — Alexandera 42

mar 19 at 5:06

What is the usual block cipher mode that goes with CTS — h221baker 82

mar 19 at 5:06

How large should a Diffie-Hellman p be if the messages are encrypted? — jaye1234 1113

mar 18 at 16:37

Can a LIRA system work with cjdns or other decentralized meshnets? — Rushikesh Papaya Nadella 62

mar 18 at 15:42

Is this method for exchanging private key using RSA sound? — xander 61

mar 18 at 4:55

How does this Cesar Cipher work? — sciencenewbie 82

mar 18 at 1:49

How comparable is OFB to a one-time pad? — rath 169112

mar 17 at 5:12

Low Public Exponent Attack for RSA — user1136342 1495

mar 16 at 18:21

Is AES-256 a post-quantum secure cipher or not? — AES256 142

mar 16 at 6:10

When confusion is applied during encryption? — Cyril 233

mar 15 at 15:48

What are the constraints for an IV using AES in CBC mode? — ereOn 1163

mar 15 at 2:45

BCrypt vs Key Stretching MD5 — deft_code 1455

mar 14 at 18:18

Key collision in scrypt and hkdf — Burakkuhatto 183

mar 13 at 15:10

(post deleted or otherwise unavailable) — titanous 1011

mar 13 at 7:20

Security of tokenization of plain text conversations - cryptanalysis — Sid 28116

mar 12 at 9:08

Encrypting many small messages (log-lines) — Rolf Rander 1216

mar 12 at 5:18

Isn't the structure of a potential plaintext of a ciphertext generated by a one-time pad dispositive, cryptanalysis-wise? — Chris B. Behrens 1114

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