Light - Mostly CTF writeups, with a little tech on the side.

// SELECTED WRITEUPS (8)

ALL (8) PWN REV WEB CRYPTO

Writeup

🔐 CRYPTOGRAPHY // LIGHT

RSA // AES-GCM // ECC CURVE > c = m^e mod n; p, q = factor(n)

STATUS: SOLVED CTF ARCHIVE

CryptoNite CTF 2026 - The Onion - Miscellaneous Writeup 2026-03-10

Miscellaneous - Writeup for `The Onion` from `CryptoNite CTF 2026`

Writeup

🎯 BINARY EXPLOITATION // LIGHT

SHELLCODE // BUFFER OVERFLOW > 0x7fff5fbff840: sub rsp, 0x40; execve

STATUS: SOLVED CTF ARCHIVE

CryptoNite CTF 2026 - webchal1 - Web Exploitation Writeup 2026-03-10

Web Exploitation - Writeup for `webchal1` from `CryptoNite CTF 2026`

Writeup

🔐 CRYPTOGRAPHY // LIGHT

RSA // AES-GCM // ECC CURVE > c = m^e mod n; p, q = factor(n)

STATUS: SOLVED CTF ARCHIVE

CodeVinci CTF 2026 - Are u AI addicted ? - Cryptography Writeup 2026-03-10

Cryptography - Writeup for `Are u AI addicted ?` from `CodeVinci CTF 2026`

Writeup

🔐 CRYPTOGRAPHY // LIGHT

RSA // AES-GCM // ECC CURVE > c = m^e mod n; p, q = factor(n)

STATUS: SOLVED CTF ARCHIVE

CodeVinci CTF 2026 - SloppySauce - Cryptography Writeup 2026-03-10

Cryptography - Writeup for `SloppySauce` from `CodeVinci CTF 2026`

Writeup

🔐 CRYPTOGRAPHY // LIGHT

RSA // AES-GCM // ECC CURVE > c = m^e mod n; p, q = factor(n)

STATUS: SOLVED CTF ARCHIVE

CodeVinci CTF 2026 - lottery - Cryptography Writeup 2026-03-10

Cryptography - Writeup for `lottery` from `CodeVinci CTF 2026`

Writeup

🔐 CRYPTOGRAPHY // LIGHT

RSA // AES-GCM // ECC CURVE > c = m^e mod n; p, q = factor(n)

STATUS: SOLVED CTF ARCHIVE

CodeVinci CTF 2026 - 🤓 - Cryptography Writeup 2026-03-10

Cryptography - Writeup for `🤓` from `CodeVinci CTF 2026`

Writeup

🔐 CRYPTOGRAPHY // LIGHT

RSA // AES-GCM // ECC CURVE > c = m^e mod n; p, q = factor(n)

STATUS: SOLVED CTF ARCHIVE

CodeVinci CTF 2026 - galatical - Cryptography Writeup 2026-03-10

Cryptography - Writeup for `galatical` from `CodeVinci CTF 2026`

Writeup

⚡ CTF WRITEUP // LIGHT

SECURITY RESEARCH > light@sec:~$ ./exploit

STATUS: SOLVED CTF ARCHIVE

CodeVinci CTF 2026 - Final Boss - Miscellaneous Writeup 2026-03-10

Miscellaneous - Writeup for `Final Boss` from `CodeVinci CTF 2026`

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