Package: pdfsigner
Title: Digitally Sign and Verify PDF Documents
Type: Package
Version: 0.2.5
Authors@R: c(
              person("Andre", "Leite",
                email = "leite@castlab.org",
                role = c("aut", "cre")),
              person("Hugo", "Vasconcelos",
                email = "hugo.vasconcelos@ufpe.br",
                role = "aut"),
              person("Diogo", "Bezerra",
                email = "diogo.bezerra@ufpe.br",
                role = "aut"),
              person("Authors of the vendored Rust crates",
                role = c("ctb", "cph"),
                comment = "see inst/AUTHORS for the bundled crates and their licences")
            )
Description: Digitally sign PDF documents with a 'PKCS#12' keystore and verify
    their signatures. Signing produces a detached 'PKCS#7' / 'CMS' signature
    ('adbe.pkcs7.detached') over the document and is applied as an incremental
    update, so existing signatures remain valid. The cryptography and PDF
    manipulation are performed by a bundled, pure-'Rust' backend (the
    'pdf_signer' crate); no Java runtime, 'OpenSSL', or external command-line
    tools are required. Visible signature appearances with custom text are
    supported.
Depends: R (>= 4.2)
Suggests: testthat (>= 3.0.0)
Config/testthat/edition: 3
License: GPL-3
Copyright: The pdfsigner package and its bundled 'pdf_signer' Rust
        backend are released under GPL-3. The build vendors the source
        of third-party Rust crates (src/rust/vendor.tar.xz) that remain
        under the copyright of their respective authors and are
        licensed under permissive terms (MIT, Apache-2.0, BSD, ISC,
        Zlib, Unicode-3.0, 0BSD, Unlicense or CDLA-Permissive-2.0); see
        the inst/AUTHORS file for the full list.
Encoding: UTF-8
URL: https://github.com/StrategicProjects/pdfsigner
BugReports: https://github.com/StrategicProjects/pdfsigner/issues
SystemRequirements: Cargo (Rust's package manager), rustc
Config/rextendr/version: 0.5.0
Config/roxygen2/version: 8.0.0
NeedsCompilation: yes
Packaged: 2026-07-01 13:29:41 UTC; leite
Author: Andre Leite [aut, cre],
  Hugo Vasconcelos [aut],
  Diogo Bezerra [aut],
  Authors of the vendored Rust crates [ctb, cph] (see inst/AUTHORS for
    the bundled crates and their licences)
Maintainer: Andre Leite <leite@castlab.org>
Repository: CRAN
Date/Publication: 2026-07-02 07:00:16 UTC
Built: R 4.7.0; x86_64-w64-mingw32; 2026-07-02 23:51:38 UTC; windows
Archs: x64
