| Previous | Next |
| ippStsIvalidPrivateKey | ippStsECCInvalidFlagErr |
ippStsOutOfECErr
This is an elliptic-curve domain error. IPP has a point value, but that value does not lie on the curve configured in the current ECC context.
That distinction matters: the point can be syntactically decoded and still be invalid. Do not proceed to derive a secret or verify a signature with a point that failed the curve-membership check.
Typical root causes
- Peer key belongs to a different named curve.
- Coordinate bytes were parsed with the wrong field size or byte order.
- Compressed/uncompressed point conversion was skipped or applied twice.
- Corrupted transport or storage changed one coordinate.
Intel IPP Error Reporting · Intel IPP Cryptography Reference · NIST SP 800-56A public-key validation
Looking for a different code? Search another status or error code.