Home
/
Educational resources
/
Wallet security tips
/

Are hardware wallets really trustworthy? trng issues explained

Trust in Randomness | Users Question Hardware Wallet Claims

By

David Mbana

Aug 5, 2026, 04:36 PM

Edited By

David Chen

2 minutes needed to read

A person examining hardware wallets like Ledger and Trezor, pondering their reliability and security, with a focus on True Random Number Generators.

A backlash is brewing in the crypto community regarding the reliability of hardware wallets. As fears grow over the security of these devices, especially after discrepancies in manufacturer statements, users are now left wondering who they can trust.

Recent discussions on various forums reveal significant doubts surrounding the claims made by hardware wallet manufacturers, including Trezor and others. One user pointed out, "ColdCard had a bug in their code that made it so the TRNG in the secure element wasn’t used," raising alarms about potential vulnerabilities in other devices.

The ColdCard Controversy

The ColdCard’s claim of using a True Random Number Generator (TRNG) has come under fire. Many view this as an industry's failure to ensure safety. "Companies make mistakes, it’s up to you to choose which one you think is least likely to make a mistake," another user advised, indicating a broader trust issue.

Trust No One?

This incident has sparked discussions about user responsibility in ensuring their crypto security. "You don’t have to trust any company’s RNG. Generate your own entropy by rolling dice or flipping coins," suggested a community member, highlighting a push for personal verification methods.

Rising Sentiment on Security Risks

The negativity around these manufacturers is palpable. Users are not just content with passive endorsements; they demand transparency and reliable technology. Some sentiments echoed in the threads suggest that the crypto world needs to rethink the reliance on corporate assurances. "This sets a dangerous precedent," echoed one worried commenter, reflecting fears over widespread vulnerability in the industry.

Key Highlights

  • πŸ”΄ Users express distrust after ColdCard security issues.

  • πŸ”Ά Self-generated entropies are gaining traction as a safer alternative.

  • ⚠️ Many warn against blind trust in hardware wallet manufacturers.

The community remains skeptical and vigilant, as users weigh the implications of these revelations while seeking robust and reliable solutions for their crypto security needs. Curiously, is the reliance on corporate claims crumbling before our eyes?

Future of Trust in Hardware Wallets

As the crypto community grapples with the questions of hardware wallet reliability, there’s a strong chance that demand for transparency will lead to stricter industry standards. Experts estimate around 65% of active users are likely to shift towards wallets promising better encryption practices and user-generated entropy solutions. This shift may force current manufacturers to improve their security measures or risk losing their customer base. Additionally, the increasing skepticism could fuel the rise of independent developers who focus on creating open-source wallet alternatives, promoting trust through community accountability.

An Echo from Bionics

A non-obvious parallel can be drawn with the early days of bionic prosthetics, where users often faced issues related to device reliability and manufacturer claims. Just as individuals with prosthetic limbs began advocating for custom solutions and voicing their concerns about corporate products, the crypto community may find itself echoing this sentiment. The push for personalization in both fields highlights a broader shift towards self-reliance and critical thinking in technology, suggesting that trust will increasingly reside not in companies, but in personal methods of verification and control.