# Toolkit for Encryption, Signatures and Certificates Based on OpenSSL

## Documentation for package ‘openssl’ version 2.4.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

openssl-package | Toolkit for Encryption, Signatures and Certificates based on OpenSSL
aes_cbc | Symmetric AES encryption
aes_cbc_decrypt | Symmetric AES encryption
aes_cbc_encrypt | Symmetric AES encryption
aes_ctr_decrypt | Symmetric AES encryption
aes_ctr_encrypt | Symmetric AES encryption
aes_gcm_decrypt | Symmetric AES encryption
aes_gcm_encrypt | Symmetric AES encryption
aes_keygen | Symmetric AES encryption
base64_decode | Encode and decode base64
base64_encode | Encode and decode base64
bcrypt_pbkdf | Bcrypt PWKDF
bignum | Big number arithmetic
bignum_mod_exp | Big number arithmetic
bignum_mod_inv | Big number arithmetic
blake2b | Vectorized hash/hmac functions
blake2s | Vectorized hash/hmac functions
ca_bundle | X509 certificates
certificates | X509 certificates
cert_verify | X509 certificates
curve25519 | Curve25519
decrypt_envelope | Envelope encryption
download_ssl_cert | X509 certificates
dsa_keygen | Generate Key pair
ecdsa_parse | Signatures
ecdsa_write | Signatures
ec_dh | Diffie-Hellman Key Agreement
ec_keygen | Generate Key pair
ed25519_keygen | Generate Key pair
ed25519_sign | Curve25519
ed25519_verify | Curve25519
encrypt | Low-level RSA encryption
encrypt_envelope | Envelope encryption
envelope | Envelope encryption
fingerprint | OpenSSH fingerprint
fips_mode | OpenSSL Configuration Info
hash | Vectorized hash/hmac functions
hashing | Vectorized hash/hmac functions
hmac | Vectorized hash/hmac functions
keccak | Vectorized hash/hmac functions
keygen | Generate Key pair
mac | Vectorized hash/hmac functions
md4 | Vectorized hash/hmac functions
md5 | Vectorized hash/hmac functions
multihash | Vectorized hash/hmac functions
my_key | Default key
my_pubkey | Default key
openssl | Toolkit for Encryption, Signatures and Certificates based on OpenSSL
openssl_config | OpenSSL Configuration Info
pfx | PKCS7 / PKCS12 bundles
pkcs12 | PKCS7 / PKCS12 bundles
pkcs7_decrypt | Encrypt/decrypt pkcs7 messages
pkcs7_encrypt | Encrypt/decrypt pkcs7 messages
rand_bytes | Generate random bytes and numbers with OpenSSL
rand_num | Generate random bytes and numbers with OpenSSL
read_cert | Parsing keys and certificates
read_cert_bundle | Parsing keys and certificates
read_ed25519_key | Curve25519
read_ed25519_pubkey | Curve25519
read_key | Parsing keys and certificates
read_p12 | PKCS7 / PKCS12 bundles
read_p7b | PKCS7 / PKCS12 bundles
read_pem | Parsing keys and certificates
read_pubkey | Parsing keys and certificates
read_x25519_key | Curve25519
read_x25519_pubkey | Curve25519
ripemd160 | Vectorized hash/hmac functions
rsa | Low-level RSA encryption
rsa_decrypt | Low-level RSA encryption
rsa_encrypt | Low-level RSA encryption
rsa_keygen | Generate Key pair
sha1 | Vectorized hash/hmac functions
sha2 | Vectorized hash/hmac functions
sha224 | Vectorized hash/hmac functions
sha256 | Vectorized hash/hmac functions
sha3 | Vectorized hash/hmac functions
sha384 | Vectorized hash/hmac functions
sha512 | Vectorized hash/hmac functions
signatures | Signatures
signature_create | Signatures
signature_verify | Signatures
ssl_ctx | Hooks to manipulate the SSL context for curl requests
ssl_ctx_add_cert_to_store | Hooks to manipulate the SSL context for curl requests
ssl_ctx_curl_version_match | Hooks to manipulate the SSL context for curl requests
ssl_ctx_set_verify_callback | Hooks to manipulate the SSL context for curl requests
write_der | Export key or certificate
write_openssh_pem | Export key or certificate
write_p12 | PKCS7 / PKCS12 bundles
write_p7b | PKCS7 / PKCS12 bundles
write_pem | Export key or certificate
write_pkcs1 | Export key or certificate
write_ssh | Export key or certificate
x25519_diffie_hellman | Curve25519
x25519_keygen | Generate Key pair