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Title Updated Last By Comments
Help Needed - As fast as possible Mon frostiee51 1
my friend started publishing weird videos with ... Dec 2 James Bridget 2
Cryptogram (Hill Cipher) Dec 1 _Psych_ 1
Dorabella Cipher Nov 13 JAWs41493 1
Can anyone decode this? Nov 13 NirvanacaJ 1
Cipher Help Requested Nov '16 SIlverMagus 1
need immediate assistance with this cipher. no ... Nov '16 STUDENT 1
Seeking help from cryptographers! Oct '16 jeremy2000 1
News Cryptic dancing: University student uses Ibiza ... Oct '16 cybersecuritysalary 2
Decrypt this message Oct '16 TELawrence 1
Zodiac Crypt Android app Oct '16 Zolo 1
MD3 Encryption/Decryption (Nov '07) Oct '16 jim 2
Solve this! Oct '16 Joe117 14
Need help deciphering this message Oct '16 hexherrington 2
End-to-end encryption SDK Launch Programme Sep '16 appsecurity 1
new cipher Sep '16 Anonymous 1
Need help with a code Sep '16 ewatson0189 1
Audio Encryption Project Aug '16 Solaris 1
can some oddly awesome person decipher this? Aug '16 Anonymous 2
Poem Cryptography Aug '16 C3GPS 1
Need Help with Game Cipher Aug '16 ufandrew11 1
Figure out the four rules to this code! Aug '16 AshleyKong 1
Help Aug '16 William Zachary S... 1
XOR with avelanche effect Aug '16 superuser 2
polyalaphabetic substitution system combined wi... Aug '16 superuser 1
Need Help with Austin Cipher Latest Message Aug '16 BuckRowdy 1
positional code - why not used in WWII? Jul '16 Scruffy1948 1
Engima code message Jul '16 TheGamerPlayz 1
Help! Jul '16 sithllama 1
Help!? Could anyone help me figure out what met... Jun '16 Anonymous 1
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Need help choosing algorithm and topic (Jun '16) Jun '16 Anonymous 1
How to forge signatures in the Schnorr scheme i... (May '16) May '16 muchacho 1
How to optimise the performance while using Sha... (May '16) May '16 Anonymous 1
What kind of code is this ? and how to decode it ? (Dec '14) May '16 PHCC 4
Can anyone solve this code? (Apr '16) May '16 PHCC 2
Decryption Challenge (May '16) May '16 Dasse 1
Can anyone solve this? (Apr '16) May '16 PHCC 2
Decrypting DMALOCK3 Ransomware (Apr '16) Apr '16 Anonymous 1
Can some one help me decode this? (Jun '15) Apr '16 codebreaker143 4
red pike (Apr '16) Apr '16 Gnova7 1
Nobody Can solve this! (Apr '16) Apr '16 Stewards1033 1
A Code found in a game called Tibia (uncrackabl... (Mar '09) Apr '16 Miss Delinguini 12
Cipher Challenge. (Mar '16) Mar '16 Reivax Camlost 1
News FBI reversal in Apple fight draws critics' ire (Mar '16) Mar '16 SirPrize 3
What kind of cipher could this be? (Mar '16) Mar '16 adamhunter 3
Why RSA Works (Mar '16) Mar '16 pfranusic 1
HELP! Any idea what this cypher or code means? (Mar '16) Mar '16 Ethos 3
cipher i cant seem to get (Mar '16) Mar '16 Nickenbacher 1
Need some Help! Coded messages (Mar '16) Mar '16 CodeIsNotValid 5
what kind of cypher or code uses fractions? (Mar '16) Mar '16 bobguy98074 2
Can you decipher this? Don't fear the random().... (Mar '16) Mar '16 SirDeathstroke 1
AES using a key of 320 bit length (Dec '12) Feb '16 Chipchup 3
Please Help (Feb '16) Feb '16 Griminent 1
Help (Jan '16) Feb '16 mirel 2
HELP NEEDED - Unknown cipher (Feb '16) Feb '16 XavierWilliams 1
Finding keyword in solved cryptogram (Jun '09) Jan '16 mikehammer 15
17th/18th century geometric cipher help (Jan '16) Jan '16 kirkburn 1
18th Century Box (Jan '16) Jan '16 hersham12 1
Which cryptographic libraries are best? (Jan '16) Jan '16 Laura 1
Encryption used to make the computer INSECURE !!! (Dec '15) Jan '16 mistermister 6
Backdoor in PIA VPN provider's code? (Dec '15) Dec '15 f4t4l 1
Why does the security of RSA depend on the non-... (Mar '15) Dec '15 Sons of Soetoro 2
privacytools.io - encryption against global mas... (May '15) Dec '15 Old Cook Bernie 2
Looking For a Cypher (Dec '15) Dec '15 FishDuck 1
Code with 0+- (Dec '15) Dec '15 agor 1
need to crack a number code (Dec '09) Nov '15 codebreaker143 4
liccuim hmcx dtwcwcwj (Nov '15) Nov '15 AffableZ 1
Possibly uncrackable code (Jan '08) Nov '15 Cracked it 16
foundation of cryptography (Sep '15) Sep '15 zdg 1
/n @29 (Aug '15) Aug '15 UnoNO 1
Cryptography puzzle (Aug '15) Aug '15 sadnalor 1
Regarding Biliner pairing (Jun '15) Jun '15 user24094 1
Anyone familiar with domain of hash functions i... (Jun '15) Jun '15 user24094 1
Can someone help me with this? (Jun '15) Jun '15 halseylover 1
News 3-D Printed Gun Lawsuit Starts the War Between ... (May '15) May '15 Wet Farter 2
CAPTCHA related project (Mar '15) Mar '15 Devyani 1
WeAre1965 (Mar '15) Mar '15 1965Anon 1
Can you decipher this? (Mar '12) Mar '15 ojbfdgjpb 5
Can anyone help with this one? (Mar '15) Mar '15 ojbfdgjpb 1
help me decipher this code (Feb '15) Mar '15 Grey wolf 2
Try this one on for size. It should pose a chal... (Mar '15) Mar '15 Grey wolf 1
von neumann pseudorandom, Is this a *bug*? (Feb '15) Feb '15 Gecgy 1
Letter starting with "bbi" (Feb '15) Feb '15 Degno 1
name of this method/cipher (Jan '15) Feb '15 Mike 2
Solve my Cipher(s) / puzzles and get paid ! (Jan '15) Jan '15 Sakarias 1
Voodo Symbolism and Codes (Dec '14) Dec '14 Rick_007 1
CYPHER : pehopouhir (Dec '14) Dec '14 Vijai 2
oaep (Nov '14) Nov '14 Ron0805 1
Trusted third Party 's security and availabili... (Nov '14) Nov '14 Anonymous 1
Cryptic images (Nov '14) Nov '14 jonlin 1
News Man Behind Secret Code at CIA Offers New Hint (Nov '14) Nov '14 wichita-rick 2
Solve this? (Nov '14) Nov '14 Chaos 1
Identify type of cryptography (Nov '14) Nov '14 lj72uk 1
New to cryptography. Is this a cipher? (Oct '14) Oct '14 fudderduds 1
Shape based code (Oct '14) Oct '14 Merven 1
Need help solving a cipher. (Jan '14) Oct '14 Scootaloo 3
Operation Tinker Bell (Oct '14) Oct '14 Dirk 1
Book-to-book cipher (Oct '14) Oct '14 satyesu 1
Melgo (Oct '14) Oct '14 Ribeiro Alvo 1
News Civil war diary code cracked (Oct '14) Oct '14 Kid_Tomorrow 1
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