What is PKCS 11 token?
PKCS #11 is a cryptographic token interface standard, which specifies an API, called Cryptoki . With this API, applications can address cryptographic devices as tokens and can perform cryptographic functions as implemented by these tokens.
Where is PKCS 11 used?
Most commercial certificate authority (CA) software uses PKCS #11 to access the CA signing key or to enroll user certificates. Cross-platform software that needs to use smart cards uses PKCS #11, such as Mozilla Firefox and OpenSSL (using an extension). It is also used to access smart cards and HSMs.
What is pkcs15?
PKCS#15 (Public Key Cryptography Standards #15) is a Cryptographic Token Information Format Standard. PKCS#15 defines a standard allowing users of cryptographic tokens or smart card to identify themselves to applications, independent of the application’s Cryptoki implementation (PKCS #11) or other API.
What is pkcs11 provider?
The IBMPKCS11Impl provider uses the Java™ Cryptography Extension (JCE) and Java Cryptography Architecture (JCA) frameworks to seamlessly add the capability to use hardware cryptography using the PKCS#11 Cryptographic Token Interface standard.
What is a PKCS12 certificate?
PKCS#12 (also known as PKCS12 or PFX) is a binary format for storing a certificate chain and private key in a single, encryptable file. PKCS#12 files are commonly used to import and export certificates and private keys on Windows and macOS computers, and usually have the filename extensions .
What is PKCS 7 padding?
PKCS #7 (Cryptographic Message Syntax) is a standard padding method that determines the number of padding bytes and then ads that as a value. For example, for a 128-bit block size, and if we have “testing”, then there are seven bytes (for ASCII coding) that represent the data, and we then have 9 (0x09) padding values.
What does AES mean?
The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES is implemented in software and hardware throughout the world to encrypt sensitive data. It is essential for government computer security, cybersecurity and electronic data protection.
What is PKCS signature?
PKCS #7 is the specific standard used for generation and verification of digital signatures and certificates managed by a PKI (Public Key Infrastructure). This standard served as the basis for the S/MIME (Secure/Multipurpose Internet Mail Extensions) standard.
Is PFX same as PKCS12?
p12 file that you exported from Firefox or Safari just rename the . p12 extension to . PFX if you need to, it’s the same format. If your signing tools refer to a PKCS12 file, that is the same thing as well.
Which is the most supported padding type?
The most popular is “PKCS5” padding, described in section 6.1. 1 of [PKCS5], which is the same as the padding method in section 6.3 of [CMS], section 10.3 of [PKCS7] and para 1.1 of [RFC1423].