Issues

• Shamir Secret Sharing - Plaintext Secret Exposure in Browser Memory (Side-Channel)

  bitaps-com/pybtc#90 · Filter by author njfgyts139 opened on Sep 8, 2026

• The Correct Mnemonic Phrase

  bitaps-com/pybtc#89 · Filter by author rijswijkrobbertt-max opened on Aug 27, 2026

• Zero leading coefficient silently lowers the Shamir threshold (t-1 shares suffice for affected bytes)

  bitaps-com/pybtc#88 · Filter by author 0xrlawrence opened on Aug 17, 2026

• Quantified entropy loss from coefficient-distinctness bug (ref: #23, #73)

  bitaps-com/pybtc#87 · Filter by author mrnomi07 opened on Aug 11, 2026

• Заголовок: 6 лет спустя: почему 1 BTC челлендж нельзя взломать без третьей доли?Тут вы найдёте ответ!

  bitaps-com/pybtc#86 · Filter by author denskibidi017-stack opened on Aug 6, 2026

• Embedded index extraction uses English wordlist for non-English mnemonic shares

  bitaps-com/pybtc#85 · Filter by author luislake19 opened on Jun 17, 2026

• Shamir recovery: corrupted/insufficient shares silently return a wrong secret (no integrity check)

  bitaps-com/pybtc#84 · Filter by author pk009900 opened on Jun 11, 2026
  4

• split_secret

  bitaps-com/pybtc#81 · Filter by author ansaripublic56-rgb opened on Jun 5, 2026

• 7 Novel Vulnerabilities in shamir.py — Static Analysis Report

  bitaps-com/pybtc#79 · Filter by author antvpk opened on May 7, 2026

• # Shamir Mnemonic Reconstruction Accepts Invalid Share Sets → Silent Wrong Secret (Loss of Funds)

  bitaps-com/pybtc#78 · Filter by author angus14 opened on Apr 17, 2026

• Critical Shamir Secret Sharing issues: missing validation and threshold integrity flaws

  bitaps-com/pybtc#77 · Filter by author azamow708-eng opened on Apr 16, 2026

• Vulnerability Report: Entropy Threshold Risks in SSS Implementation

  bitaps-com/pybtc#76 · Filter by author ArkeonCore opened on Apr 12, 2026

• Security Vulnerability: Implementation bias in __split_secret via rejection sampling (Entropy reduction)

  bitaps-com/pybtc#74 · Filter by author Pastorjetu opened on Mar 11, 2026

• [Bug Bounty] Biased polynomial coefficient generation in Shamir SSS – Afeta diretamente o Challenge de 1 BTC

  bitaps-com/pybtc#73 · Filter by author danmobile2023 opened on Mar 9, 2026
  2

• Restore succeeds with fewer shares than configured threshold

  bitaps-com/pybtc#72 · Filter by author Melik159 opened on Feb 26, 2026

• Silent Fund Loss via Missing Parameter Validation in split_secret (pybtc) + Secondary Findings

  bitaps-com/pybtc#70 · Filter by author PeterKarinbit opened on Feb 11, 2026

• Critical Interoperability Failure & Entropy Bias in jsbtcimplementation

  bitaps-com/pybtc#68 · Filter by author tw3nt1on3 opened on Jan 27, 2026

• TWO Potencial BUG

  bitaps-com/pybtc#67 · Filter by author moetneos-maker opened on Jan 22, 2026

• Design Flaw: Per-Byte Shamir Splitting of BIP-39 Mnemonics Causes Entropy Collapse and Non-Unique Reconstruction

  bitaps-com/pybtc#65 · Filter by author Petah0411 opened on Dec 13, 2025
  1

• *Title*: Exploring Shamir (3-of-5) with 2 Shares - ZeroNights X Bounty - *Body*: Hi @bitaps-com team, exploring PyBTC for the ZeroNights X bounty. Given 2/3 shares: - Share 1: session cigar grape merry useful churn fatal thought very any arm unaware - Share 2: clock fresh security field caution effort gorilla speed plastic common tomato echo Tested recover_secret, no critical flaws yet. Suggestions: sanitize logs, test edge cases, document partial-share handling. Goal: break the scheme (1 BTC prize). @ MSMcloud9bm *Labels (optional)*: bug bounty, security, enhancement

  bitaps-com/pybtc#64 · Filter by author BTRMMD opened on Dec 7, 2025
  1

• Coefficient-Correlation Weakness in pybtc-legacy Shamir Implementation

  bitaps-com/pybtc#63 · Filter by author bakaxbaka opened on Nov 30, 2025

• ritical Shamir's Secret Sharing Coefficient Generation Vulnerability - Entropy Reduction Attack

  bitaps-com/pybtc#61 · Filter by author typosBtc87 opened on Oct 17, 2025

• Security Report — Bitaps pybtc Shamir Secret Sharing (SSS) Issue

  bitaps-com/pybtc#60 · Filter by author ArkeonCore opened on Oct 16, 2025

• Threshold Bypass in Shamir Secret Backup Scheme: Full Mnemonic Recovery With Only 2 Shares (Intended 3-of-5)

  bitaps-com/pybtc#59 · Filter by author joseHbernardino opened on Sep 22, 2025

• [BUG] Static Share Index Predictability Weakens Shamir SSS Security (Potential Brute-force)

  bitaps-com/pybtc#55 · Filter by author Shanto5830 opened on Jul 8, 2025
  2