rsatool
A Python utility that calculates RSA cryptographic parameters and generates OpenSSL-compatible private keys from prime numbers or modulus/exponent pairs.
rsatool
A Python utility that calculates RSA cryptographic parameters and generates OpenSSL-compatible private keys from prime numbers or modulus/exponent pairs.
rsatool Description
rsatool is a Python-based utility that calculates RSA cryptographic parameters including p, q, n, d, e values and RSA-CRT parameters (dP, dQ, qInv). The tool accepts input in two formats: either two prime numbers (p, q) or a modulus and private exponent (n, d). It then computes the remaining RSA parameters needed for cryptographic operations. Key features include: - Calculation of standard RSA parameters (p, q, n, d, e) - Generation of RSA-CRT parameters (dP, dQ, qInv) - Display of calculated parameters in readable format - Export functionality for OpenSSL-compatible private keys - Support for both DER and PEM encoding formats - Command-line interface for easy integration The tool requires Python 3.7 or higher and depends on the pyasn1 and gmpy2 libraries for ASN.1 encoding and mathematical operations respectively. Output can be saved to files in industry-standard formats, making it compatible with OpenSSL and other cryptographic tools that work with RSA private keys.
rsatool FAQ
Common questions about rsatool including features, pricing, alternatives, and user reviews.
rsatool is A Python utility that calculates RSA cryptographic parameters and generates OpenSSL-compatible private keys from prime numbers or modulus/exponent pairs.. It is a Security Operations solution designed to help security teams with Encryption, Cryptography, Python.
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