SignQuantum
SignQuantum offers a post-quantum security add-on that protects digitally signed business-critical documents from quantum computer threats, specifically the 'time travel' cybersecurity attack. Their solution integrates seamlessly with top e-signature software like DocuSign, Adobe Sign, Dropbox Sign, and PandaDoc, or custom solutions. SignQuantum addresses the vulnerability of current digital signatures being breakable by quantum computers, which could lead to document tampering and loss of authenticity, making obligations impossible to enforce. The company's unique approach combines maintaining digital signature authenticity with securing timing proof through a self-hosted, quantum-resistant e-signature add-on and blockchain technology for timestamps. They utilize NIST's PQC standard ML-DSA (CRYSTALS-DILITHIUM) and offer a branded certificate. The solution is self-hosted on the client's infrastructure, providing control over cryptographic keys and signing workflows. SignQuantum aims to future-proof workflows, ensuring compliance with upcoming regulations and safeguarding against legal and financial risks.
SignQuantum
SignQuantum offers a post-quantum security add-on that protects digitally signed business-critical documents from quantum computer threats, specifically the 'time travel' cybersecurity attack. Their solution integrates seamlessly with top e-signature software like DocuSign, Adobe Sign, Dropbox Sign, and PandaDoc, or custom solutions. SignQuantum addresses the vulnerability of current digital signatures being breakable by quantum computers, which could lead to document tampering and loss of authenticity, making obligations impossible to enforce. The company's unique approach combines maintaining digital signature authenticity with securing timing proof through a self-hosted, quantum-resistant e-signature add-on and blockchain technology for timestamps. They utilize NIST's PQC standard ML-DSA (CRYSTALS-DILITHIUM) and offer a branded certificate. The solution is self-hosted on the client's infrastructure, providing control over cryptographic keys and signing workflows. SignQuantum aims to future-proof workflows, ensuring compliance with upcoming regulations and safeguarding against legal and financial risks.