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OpenSSL
Introduction
Installing/Configuring
Requirements
Installation
Runtime Configuration
Resource Types
Predefined Constants
Purpose checking flags
Padding flags for asymmetric encryption
Key types
PKCS7 Flags/Constants
CMS Flags/Constants
Signature Algorithms
Ciphers
Version constants
Server Name Indication constants
Other Constants
Key/Certificate parameters
Certificate Verification
OpenSSL Functions
openssl_cipher_iv_length
— Gets the cipher iv length
openssl_cipher_key_length
— Gets the cipher key length
openssl_cms_decrypt
— Decrypt a CMS message
openssl_cms_encrypt
— Encrypt a CMS message
openssl_cms_read
— Export the CMS file to an array of PEM certificates
openssl_cms_sign
— Sign a file
openssl_cms_verify
— Verify a CMS signature
openssl_csr_export_to_file
— Exports a CSR to a file
openssl_csr_export
— Exports a CSR as a string
openssl_csr_get_public_key
— Returns the public key of a CSR
openssl_csr_get_subject
— Returns the subject of a CSR
openssl_csr_new
— Generates a CSR
openssl_csr_sign
— Sign a CSR with another certificate (or itself) and generate a certificate
openssl_decrypt
— Decrypts data
openssl_dh_compute_key
— Computes shared secret for public value of remote DH public key and local DH key
openssl_digest
— Computes a digest
openssl_encrypt
— Encrypts data
openssl_error_string
— Return openSSL error message
openssl_free_key
— Free key resource
openssl_get_cert_locations
— Retrieve the available certificate locations
openssl_get_cipher_methods
— Gets available cipher methods
openssl_get_curve_names
— Gets list of available curve names for ECC
openssl_get_md_methods
— Gets available digest methods
openssl_get_privatekey
— Alias of openssl_pkey_get_private
openssl_get_publickey
— Alias of openssl_pkey_get_public
openssl_open
— Open sealed data
openssl_pbkdf2
— Generates a PKCS5 v2 PBKDF2 string
openssl_pkcs12_export_to_file
— Exports a PKCS#12 Compatible Certificate Store File
openssl_pkcs12_export
— Exports a PKCS#12 Compatible Certificate Store File to variable
openssl_pkcs12_read
— Parse a PKCS#12 Certificate Store into an array
openssl_pkcs7_decrypt
— Decrypts an S/MIME encrypted message
openssl_pkcs7_encrypt
— Encrypt an S/MIME message
openssl_pkcs7_read
— Export the PKCS7 file to an array of PEM certificates
openssl_pkcs7_sign
— Sign an S/MIME message
openssl_pkcs7_verify
— Verifies the signature of an S/MIME signed message
openssl_pkey_derive
— Computes shared secret for public value of remote and local DH or ECDH key
openssl_pkey_export_to_file
— Gets an exportable representation of a key into a file
openssl_pkey_export
— Gets an exportable representation of a key into a string
openssl_pkey_free
— Frees a private key
openssl_pkey_get_details
— Returns an array with the key details
openssl_pkey_get_private
— Get a private key
openssl_pkey_get_public
— Extract public key from certificate and prepare it for use
openssl_pkey_new
— Generates a new private key
openssl_private_decrypt
— Decrypts data with private key
openssl_private_encrypt
— Encrypts data with private key
openssl_public_decrypt
— Decrypts data with public key
openssl_public_encrypt
— Encrypts data with public key
openssl_random_pseudo_bytes
— Generate a pseudo-random string of bytes
openssl_seal
— Seal (encrypt) data
openssl_sign
— Generate signature
openssl_spki_export_challenge
— Exports the challenge associated with a signed public key and challenge
openssl_spki_export
— Exports a valid PEM formatted public key signed public key and challenge
openssl_spki_new
— Generate a new signed public key and challenge
openssl_spki_verify
— Verifies a signed public key and challenge
openssl_verify
— Verify signature
openssl_x509_check_private_key
— Checks if a private key corresponds to a certificate
openssl_x509_checkpurpose
— Verifies if a certificate can be used for a particular purpose
openssl_x509_export_to_file
— Exports a certificate to file
openssl_x509_export
— Exports a certificate as a string
openssl_x509_fingerprint
— Calculates the fingerprint, or digest, of a given X.509 certificate
openssl_x509_free
— Free certificate resource
openssl_x509_parse
— Parse an X509 certificate and return the information as an array
openssl_x509_read
— Parse an X.509 certificate and return an object for it
openssl_x509_verify
— Verifies digital signature of x509 certificate against a public key
OpenSSLCertificate
— The OpenSSLCertificate class
OpenSSLCertificateSigningRequest
— The OpenSSLCertificateSigningRequest class
OpenSSLAsymmetricKey
— The OpenSSLAsymmetricKey class
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