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

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

🔐 CRYPTOGRAPHY // LIGHT

TexSAW 2026 - Idiosyncratic Fr*nch - Cryptography Writeup 2026-03-30

Cryptography - Writeup for `Idiosyncratic Fr*nch` from `TexSAW 2026`

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

🔐 CRYPTOGRAPHY // LIGHT

TexSAW 2026 - The Imitation Game - Cryptography Writeup 2026-03-30

Cryptography - Writeup for `The Imitation Game` from `TexSAW 2026`

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

TexSAW 2026 - Return to Sender - Binary Exploitation Writeup 2026-03-30

Binary Exploitation - Writeup for `Return to Sender` from `TexSAW 2026`

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

TexSAW 2026 - Whats the Time? - Binary Exploitation Writeup 2026-03-30

Binary Exploitation - Writeup for `Whats the Time?` from `TexSAW 2026`

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

TexSAW 2026 - SIGBOVIK I - Binary Exploitation Writeup 2026-03-30

Binary Exploitation - Writeup for `SIGBOVIK I` from `TexSAW 2026`

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

TexSAW 2026 - SIGBOVIK II - Errata - Binary Exploitation Writeup 2026-03-30

Binary Exploitation - Writeup for `SIGBOVIK II - Errata` from `TexSAW 2026`

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

TexSAW 2026 - SIGBOVIK III - The Scroppening - Binary Exploitation Writeup 2026-03-30

Binary Exploitation - Writeup for `SIGBOVIK III - The Scroppening` from `TexSAW 2026`

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

⚡ CTF WRITEUP // LIGHT