Imports of package jwa

PathSynopsis
crypto/ellipticPackage elliptic implements the standard NIST P-224, P-256, P-384, and P-521 elliptic curves over prime fields.
errorsPackage errors implements functions to manipulate errors.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/open-policy-agent/opa/internal/jwx/bufferPackage buffer provides a very thin wrapper around []byte buffer called `Buffer`, to provide functionalities that are often used within the jwx related packages
strconvPackage strconv implements conversions to and from string representations of basic data types.