Archive

2023

• Aug 21Nullcon HackIM 2023 Crypto - Curvy Decryptor
• Mar 01ACSC qualifiers 2023 Crypto - SusCipher

2022

• May 21Cyber Apocalypse HTB 2022 Crypto - Memory Acceleration
• May 10SDCTF 2022 Crypto - Tasty Crypto Roll

2021

• Jul 21Google CTF 2021 Crypto - Pythia

2020

• Jul 13rgbCTF 2020 Crypto - Adequate Encryption Standard
• Jul 13rgbCTF 2020 Crypto - N-AES
• Jun 300CTF/TCTF 2020 Crypto - babyring
• Jun 27Redpwn 2020 Crypto - 12 Shades of Redpwn
• Jun 27Redpwn 2020 Crypto - 4k-rsa
• Jun 27Redpwn 2020 Crypto - Alien Transmissions v2
• Jun 27Redpwn 2020 Crypto - base646464
• Jun 27Redpwn 2020 Crypto - Itsy Bitsy
• Jun 27Redpwn 2020 Crypto - primimity
• Jun 27Redpwn 2020 Crypto - Pseudo-key
• Jun 27Redpwn 2020 Crypto - worst_pw_manager
• Jun 19zh3r0 2020 Crypto - gboad maddy
• Jun 18zh3r0 2020 Crypto - Analyze Me
• Jun 18zh3r0 2020 Crypto - Double Fish
• Jun 18zh3r0 2020 Crypto - Hastads Message
• Jun 18zh3r0 2020 Crypto - Mix
• Jun 18zh3r0 2020 Crypto - RSA warmup
• Jun 18zh3r0 2020 Crypto - Uncipher Me
• Jun 18zh3r0 2020 Crypto - We are related
• Jun 14Nahamcon 2020 Crypto - December
• Jun 14Nahamcon 2020 Crypto - Docxor
• Jun 14Nahamcon 2020 Crypto - Homecooked
• Jun 14Nahamcon 2020 Crypto - Oo la la
• Jun 14Nahamcon 2020 Crypto - Raspberry
• Jun 14Nahamcon 2020 Crypto - Twinning
• Jun 14Nahamcon 2020 Crypto - Unvreakable Vase
• Jun 14Nahamcon 2020 Crypto - elsa4
• Jun 09RACTF 2020 Crypto - 01
• Jun 09RACTF 2020 Crypto - 02
• Jun 09RACTF 2020 Crypto - 03
• Jun 09RACTF 2020 Crypto - 04
• Jun 09RACTF 2020 Crypto - 05
• Jun 09RACTF 2020 Crypto - 06
• Jun 09RACTF 2020 Crypto - B007L36 CRYP70 A641N
• Jun 09RACTF 2020 Crypto - BOO7l3G CRYP70
• Jun 09RACTF 2020 Crypto - Its as easy as access=0000
• Jun 09RACTF 2020 Crypto - Mysterious Masquerading Message
• Jun 09RACTF 2020 Crypto - Really Secret Algorithm
• Jun 09RACTF 2020 Crypto - Really Simple Algorithm
• Jun 09RACTF 2020 Crypto - Really Small Algorithm
• Jun 09RACTF 2020 Crypto - Really Speedy Algirithm
• Jun 08BATPWN 2020 Crypto - Cryptographer
• Jun 08BATPWN 2020 Crypto: M-ick Maybe
• Jun 08BATPWN 2020 Crypto - Prefixes
• Jun 06HSCTF 2020 Crypto - Affina and the quadratics
• Jun 06HSCTF 2020 Crypto - Chonky E
• Jun 06HSCTF 2020 Crypto - Extremely Complex Challenge
• Jun 06HSCTF 2020 Crypto - Morbid
• Jun 06HSCTF 2020 Crypto - Randomization 1
• Jun 06HSCTF 2020 Crypto - Randomization 2
• Jun 06HSCTF 2020 Crypto - Smol E
• Jun 06HSCTF 2020 Crypto - Unexpected
• Jun 06HSCTF 2020 Crypto - XORed
• Jun 06HSCTF 2020 Crypto - XKCD 2247 v2
• Jun 06HSCTF 2020 Misc - N95