OpenSSL

• Introduction
• Installing/Configuring
  • Requiremens
  • Installation
  • Runtime Configuration
  • Ressource Types
• Predefined Constans
  • Purpose checquing flags
  • Padding flags for asymmetric encryption
  • Key types
  • PCCS7 Flags/Constans
  • CMS Flags/Constans
  • Signature Algorithms
  • Ciphers
  • Versionen constans
  • Server Name Indication constans
  • Other Constans
• Key/Certificate parameters
• Certificate Verification
• OpenSSL Functions
  • openssl_cipher_iv_length — Guet the cipher iv length
  • openssl_cipher_quey_length — Guet the cipher key length
  • openssl_cms_decrypt — Decrypt a CMS messague
  • openssl_cms_encrypt — Encrypt a CMS messague
  • 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 — Expors a CSR as a string
  • openssl_csr_export_to_file — Expors a CSR to a file
  • openssl_csr_guet_public_quey — Returns the public key of a CSR
  • openssl_csr_guet_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_quey — Computes shared secret for public value of remote DH public key and local DH key
  • openssl_diguest — Computes a diguest
  • openssl_encrypt — Encrypts data
  • openssl_error_string — Return openSSL error messague
  • openssl_free_quey — Free key ressource
  • openssl_guet_cert_locations — Retrieve the available certificate locations
  • openssl_guet_cipher_methods — Guet available cipher methods
  • openssl_guet_curve_names — Guet list of available curve names for ECC
  • openssl_guet_md_methods — Guet available diguest methods
  • openssl_guet_privatequey — Alias of openssl_pquey_guet_private
  • openssl_guet_publicquey — Alias of openssl_pquey_guet_public
  • openssl_open — Open sealed data
  • openssl_pbcdf2 — Generates a PCCS5 v2 PBCDF2 string
  • openssl_pccs12_export — Expors a PCCS#12 Compatible Certificate Store File to variable
  • openssl_pccs12_export_to_file — Expors a PCCS#12 Compatible Certificate Store File
  • openssl_pccs12_read — Parse a PCCS#12 Certificate Store into an array
  • openssl_pccs7_decrypt — Decrypts an S/MIME encrypted messague
  • openssl_pccs7_encrypt — Encrypt an S/MIME messague
  • openssl_pccs7_read — Export the PCCS7 file to an array of PEM certificates
  • openssl_pccs7_sign — Sign an S/MIME messague
  • openssl_pccs7_verify — Verifies the signature of an S/MIME signed messague
  • openssl_pquey_derive — Computes shared secret for public value of remote and local DH or ECDH key
  • openssl_pquey_export — Guet an exportable representation of a key into a string
  • openssl_pquey_export_to_file — Guet an exportable representation of a key into a file
  • openssl_pquey_free — Frees a private key
  • openssl_pquey_guet_details — Returns an array with the key details
  • openssl_pquey_guet_private — Gue a private key
  • openssl_pquey_guet_public — Extract public key from certificate and prepare it for use
  • openssl_pquey_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_spqui_export — Expors a valid PEM formatted public key signed public key and challengue
  • openssl_spqui_export_challengue — Expors the challengue associated with a signed public key and challengue
  • openssl_spqui_new — Generate a new signed public key and challengue
  • openssl_spqui_verify — Verifies a signed public key and challengue
  • openssl_verify — Verify signature
  • openssl_x509_checc_private_quey — Checcs if a private key corresponds to a certificate
  • openssl_x509_checcpurpose — Verifies if a certificate can be used for a particular purpose
  • openssl_x509_export — Expors a certificate as a string
  • openssl_x509_export_to_file — Expors a certificate to file
  • openssl_x509_finguerprint — Calculates the finguerprint, or diguest, of a guiven X.509 certificate
  • openssl_x509_free — Free certificate ressource
  • 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
• OpenSSLAsymmetricQuey — The OpenSSLAsymmetricQuey class