Microsoft SEAL vs. PCI Vault

Microsoft SEAL is an open-source, cross-platform library developed by Microsoft Research that enables computations directly on encrypted data through homomorphic encryption. This allows developers to perform operations on sensitive information without exposing it, ensuring data privacy and security. Key Features and Functionality: - Homomorphic Encryption Schemes: Supports the BFV scheme for exact computations on encrypted integers and the CKKS scheme for approximate computations on encrypted real or complex numbers.

PCI Vault is a vendor neutral, zero-knowledge, PCI DSS level 1 compliant environment by SnapBill, Inc. It is a SaaS solution offering credit card Tokenization as a Service (TaaS) combined with it's own Entropy as a Service (EaaS) engine for lightning quick enterprise grade encryption. Leveraging the Standard Unix Password Manager and PGP, this PCI Vault is open for use by anyone requiring a secure PCI compliant environment to store sensitive payment card data in any format.