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AES encryption with multiple keys — adaigle 84
jun 15 at 16:50
How do I decrypt ciphertext with this cipher? — Elior 1084
jun 14 at 18:44
Why is H(message||secret_key) not vulnerable to length-extension attack? — Peter 132
jun 14 at 18:34
OpenSSL AES 256-bit Key Management — mrobillard 82
jun 14 at 17:14
Is it possible to cryptographically prove when was the last time a ciphertext was decrypted/encrypted? — Michael 1084
jun 13 at 20:11
What's efficient MPC protocol for determining if sum's bigger than y? — Richard 1284
jun 13 at 9:34
How to choose the appropriate public (i, m) and private (j, m) keys? — Byakugan 1013
jun 12 at 21:45
“proof of access” schemes — pointernil 1135
jun 12 at 3:38
Amateur question: two-way RSA? — alecbenzer 31
jun 10 at 14:02
When using HMAC, does key encoding matter? — Steve Clay 1333
jun 8 at 13:07
What does “message schedule” mean in SHA-256? — Developer Android 132
jun 7 at 21:00
Bcrypt VS Scrypt, Again? — Abdelouahab Pp 1116
jun 7 at 11:33
Block cipher fixed points — Truthserum 437
jun 7 at 3:06
Why are bitwise rotations used in cryptography? — Jeff 1513
jun 6 at 22:25
Why should I use an Initialization Vector (IV) when I have unique keys? — Ashwin 1232
jun 5 at 22:12
How can I split a message in parts of similar size or smaller? — ChocoDeveloper 1235
jun 5 at 17:50
IV Security Clarification — Jonny Wilson 333
jun 5 at 13:12
HMAC and assumptions on the cryptographic hash — So Morr 133
jun 5 at 0:06
How is text converted to a number for RSA? — Roman Zabicki 82
jun 4 at 22:36
Encrypt-then-MAC paradigm — Martin Lundberg 284
jun 4 at 19:54
If RSA is limited to 117-200 bytes or so, is that a very limited use case? — user1361315 1123
jun 3 at 15:59
Can somebody explain the major contributions of the tenants of the Gödel Prize 2013? — perror 1337
jun 3 at 14:39
Is entropy affected by time? — Jaay 1112
jun 3 at 6:33
The exact difference between a permutation and a substitution — user7060 437
jun 2 at 12:35
Encrypt a file once with 50 characters password or twice with 25 characters? — user3321 313
jun 2 at 12:00
The security of the AES secret itself — Paamand 63
may 31 at 7:36
Encrypt user email but be able to find user by email — Mikhail 314
may 30 at 7:25
How to verify a shared secret using only AES? — m_eiman 82
may 29 at 21:47
How does the birthday attack work in AUTH and UF-CMA games? — spindle 82
may 28 at 11:21
Why RSA uses {d,n} as private key instead of {e,n}? — Chirayu Chiripal 143
may 24 at 17:30
encrypt message with one digest 0-9 instead of 01-26 — sandy 202
may 24 at 6:33
Recommended skills for a job in cryptology — Zvpunry 1383
may 22 at 15:54
Physical Level Encryption — Maxim T 31
may 21 at 5:22
What key length is required to keep simple keyed “hash” secure? — Cybergibbons 1064
may 20 at 17:22
Is Base64(SHA1(GUID)) still unique like the original GUID? — John 1083
may 19 at 13:40
Why this k parameter is in unary in adversary PPT algorithm? [duplicate] — MMA 1033
may 19 at 9:40
Hill-cipher, disordered alphabet — user9 133
may 19 at 8:30
Is this algorithm secure? — csharpler 1133
may 18 at 18:47
How does OAEP improve the security of RSA? — schrobe 214
may 18 at 17:57
How to calculate cycles per byte [closed] — Luca Del Giudice 11
may 17 at 23:38
What are the potential security impacts of using CRAM-MD5 for Emails, when not using an SSL connection? — e-sushi 3210
may 16 at 21:19
Encrypting a broadcast channel — Jekke 1033
may 16 at 11:41
Generate fixed length cipher text from arbitrary length plaintext — Mitaksh Gupta 32
may 15 at 17:00
CSPRNG in JavaScript using Audio and Video — user6929 82
may 15 at 15:44
Generating IV in TLS 1.2 — user1966074 132
may 15 at 5:56
PKCS#11: Which CKK_types are supported by CKM_PKCS5_PBKD2? — whjm 1031
may 14 at 20:53
Using an MD5 hash as a password — Vilhelm Gray 1184
may 14 at 7:29
Encrypt a single file, chunk-by-chunk, each chunk using different key (AES) — tcboy88 83
may 14 at 0:17
Trying to better understand the failure of the Index Calculus for ECDLP — pajamas 1434
may 13 at 17:25
Have I understood pedersen commitment correctly? — Zeta Two 1335
may 13 at 13:23
Winzip AES256 vs PGP — Tim Kennedy 132
may 10 at 19:01
Cryptography based upon neural networks [closed] — Jager 31
may 9 at 23:00
Does knowledge of original file size provide a cryptographic weakness? — TK Kocheran 1635
may 9 at 3:50
Increased CRC collision probability when adding bits to input message — jmbeck 133
may 7 at 23:09
Injecting salt into PyCrypto KDF - useful? — Brian M. Hunt 1614
may 7 at 15:07
How to hash a structure that needs to include that hash's outcome? — Keagan Ladds 1032
may 7 at 10:35
Are digital signatures secure for signing lots of small messages? — f.ardelian 1133
may 7 at 6:44
Attacking AES/CCM with random IV — Bruno Reis 1587
may 6 at 23:07
RSA leak bits to factor N — javic 1333
may 4 at 15:51
Custom crypto library in C — user1028028 625
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