See the OpenSSL documentation for i2d_ECPKParameters_bio()
When *, **, &, or … are used as an argument in a method call, we check if they were allowed by the current context. To determine that we build this lookup table.
Negate the value of a numeric node. This is a special case where you have a negative sign on one line and then a number on the next line. In normal Ruby, this will always be a method call. The parser gem, however, marks this as a numeric literal. We have to massage the tree here to get it into the correct form.
Constructs a new source range from the given start and end offsets.
Visit a heredoc that can be either a string or an xstring.
Visit a numeric node and account for the optional sign.
Call nodes with operators following them will either be op_asgn or op_asgn2 nodes. That is determined by their call operator and their right-hand side.
Deprecated in version 3.0. Consider using PKey::PKey#sign_raw and PKey::PKey#verify_raw instead.
Returns the last Finished message received
Enables use of shared session key material in accordance with RFC 5705.
Returns the issuerNameHash of this certificate ID, the hash of the issuer’s distinguished name calculated with the hashAlgorithm.
Returns the issuerKeyHash of this certificate ID, the hash of the issuer’s public key.
Serializes the private key to DER-encoded PKCS #8 format. If called without arguments, unencrypted PKCS #8 PrivateKeyInfo format is used. If called with a cipher name and a password, PKCS #8 EncryptedPrivateKeyInfo format with PBES2 encryption scheme is used.
Serializes the public key to DER-encoded X.509 SubjectPublicKeyInfo format.
Configure the code unit offsets field for this repository for a specific encoding and return self.
Prism deals with offsets in bytes, while the parser gem deals with offsets in characters. We need to handle this conversion in order to build the parser gem AST.
If the bytesize of the source is the same as the length, then we can just use the offset directly. Otherwise, we build an array where the index is the byte offset and the value is the character offset.