if rhs.Equal(lhs) != 1 {
		return errors.New("P256 point not on curve")
	}
	return nil
}

// Bytes returns the uncompressed or infinity encoding of p, as specified in
// SEC 1, Version 2.0, Section 2.3.3. Note that the encoding of the point at
// infinity is shorter than all other encodings.
func (p *P256Point) Bytes() []byte {
	// This function is outlined to make the allocations inline in the caller
	// rather than happen on the heap.

   * attribute values and in most elements' text contents, provided that the HTML
   * document's character encoding can encode any non-ASCII code points in the input (as UTF-8 and
   * other Unicode encodings can).
   *
   * <p><b>Note:</b> This escaper only performs minimal escaping to make content structurally

 *
 * <p><b>Warning:</b> Using a specific character encoding when hashing a {@link CharSequence} with
 * {@link #putString(CharSequence, Charset)} is generally only useful for cross-language
 * compatibility (otherwise prefer {@link #putUnencodedChars}). However, the character encodings
 * must be identical across languages. Also beware that {@link Charset} definitions may occasionally

		return true
	}
	return false
}

// DecodeRune unpacks the first UTF-8 encoding in p and returns the rune and
// its width in bytes. If p is empty it returns ([RuneError], 0). Otherwise, if
// the encoding is invalid, it returns (RuneError, 1). Both are impossible
// results for correct, non-empty UTF-8.
//
// An encoding is invalid if it is incorrect UTF-8, encodes a rune that is

 * return hex.decode("deadbeef"); // throws an IllegalArgumentException
 * }</pre>
 *
 * <p>It is guaranteed that {@code encoding.decode(encoding.encode(x))} is always equal to {@code
 * x}, but the reverse does not necessarily hold.
 *
 * <table>
 * <caption>Encodings</caption>
 * <tr>
 * <th>Encoding
 * <th>Alphabet
 * <th>{@code char:byte} ratio
 * <th>Default padding
 * <th>Comments
 * <tr>
 * <td>{@link #base16()}

      return mlir::vhlo::TokenV1Type::get(token.getContext());
    });
    addBuiltinToVhloConversions();
  }

  mlir::Attribute convertEncoding(mlir::Attribute attr) const final {
    // Must be VHLO encoding, or convertible to VHLO encoding.
    if (attr.getDialect().getNamespace() ==
        mlir::vhlo::VhloDialect::getDialectNamespace())
      return attr;

    if (auto stablehloAttr =

		}
	})
}

var invalidPublicKeys = map[ecdh.Curve][]string{
	ecdh.P256(): {
		// Bad lengths.
		"",
		"04",
		strings.Repeat("04", 200),
		// Infinity.
		"00",
		// Compressed encodings.
		"036b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",
		"02e2534a3532d08fbba02dde659ee62bd0031fe2db785596ef509302446b030852",
		// Points not on the curve.

		return errors.New("{{.P}} point not on curve")
	}
	return nil
}

// Bytes returns the uncompressed or infinity encoding of p, as specified in
// SEC 1, Version 2.0, Section 2.3.3. Note that the encoding of the point at
// infinity is shorter than all other encodings.
func (p *{{.P}}Point) Bytes() []byte {
	// This function is outlined to make the allocations inline in the caller
	// rather than happen on the heap.

     *
     * <p>
     * Line ending normalization is only supported with ASCII encoding and its supersets (i.e.
     * UTF-8, ISO-8859-1, etc). Other encodings (e.g. UTF-16) will be treated as binary files
     * and will not be subject to line ending normalization.
     * </p>
     *
     * @since 7.2
     */

func (p *P256Point) isInfinity() int {
	return p256Equal(&p.z, &p256Zero)
}

// Bytes returns the uncompressed or infinity encoding of p, as specified in
// SEC 1, Version 2.0, Section 2.3.3. Note that the encoding of the point at
// infinity is shorter than all other encodings.
func (p *P256Point) Bytes() []byte {
	// This function is outlined to make the allocations inline in the caller
	// rather than happen on the heap.