RSA_PUBLIC()

Generates an RSA public key

Result type

VARBINARY

Syntax

RSA_PUBLIC (private_key)

Table 1. `RSA_PUBLIC` Function Parameters
Parameter	Description
private_key	RSA private key in PKCS#1 format

RSA_PUBLIC returns the RSA public key in PKCS#1 format for the provided RSA private key (also PKCS#1 format).

Tip	Run the example of the `RSA_PRIVATE` function first.

select rdb$set_context('USER_SESSION', 'public_key',
  rsa_public(rdb$get_context('USER_SESSION', 'private_key'))) from rdb$database;