Source: r-cran-openssl Standards-Version: 4.7.4 Maintainer: Debian R Packages Maintainers Uploaders: Andreas Tille , Section: gnu-r Testsuite: autopkgtest-pkg-r Build-Depends: debhelper-compat (= 13), dh-r, r-base-dev, r-cran-askpass, libssl-dev, pkgconf, Vcs-Browser: https://salsa.debian.org/r-pkg-team/r-cran-openssl Vcs-Git: https://salsa.debian.org/r-pkg-team/r-cran-openssl.git Homepage: https://cran.r-project.org/package=openssl Rules-Requires-Root: no Package: r-cran-openssl Architecture: any Depends: ${R:Depends}, ${shlibs:Depends}, ${misc:Depends}, Recommends: ${R:Recommends}, Suggests: ${R:Suggests}, Description: Toolkit for Encryption, Signatures and Certificates Based on OpenSSL Bindings to OpenSSL libssl and libcrypto, plus custom SSH key parsers. Supports RSA, DSA and EC curves P-256, P-384, P-521, and curve25519. Cryptographic signatures can either be created and verified manually or via x509 certificates. AES can be used in cbc, ctr or gcm mode for symmetric encryption; RSA for asymmetric (public key) encryption or EC for Diffie Hellman. High-level envelope functions combine RSA and AES for encrypting arbitrary sized data. Other utilities include key generators, hash functions (md5, sha1, sha256, etc), base64 encoder, a secure random number generator, and 'bignum' math methods for manually performing crypto calculations on large multibyte integers.