iText Core PDF Digital Signature Extensions Support
This table represents the current support in iText Core for the ISO/TS 32001, ISO/TS 32002 and ISO/TS 32003 extensions to the ISO 32000-2 (PDF 2.0) specification. The details here apply to iText Core 9 and newer versions.
For more information on these extension standards and their implementation in iText Core version 8, see our recent article on the subject.
Product | iText Core |
|---|---|
Tested version | 9.0.0 |
ISO/TS 32001:2022 | |
SHA3-256 | |
Verify |
|
Sign |
|
SHA3-384 | |
Verify |
|
Sign |
|
SHA3-256 | |
Verify |
|
Sign |
|
SHAKE256 | |
Verify |
|
Sign |
|
ISO/TS 32002:2022 | |
P-256/SHA-256 | |
Verify |
|
Sign |
|
P-256/SHA3-256 | |
Verify |
|
Sign |
|
P-384/SHA-384 | |
Verify |
|
Sign |
|
P-384/SHA3-384 | |
Verify |
|
Sign |
|
P-521/SHA-512 | |
Verify |
|
Sign |
|
P-521/SHA3-512 | |
Verify |
|
Sign |
|
brainpoolP256r1/SHA-256 | |
Verify |
|
Sign |
|
brainpoolP256r1/SHA-384 | |
Verify |
|
Sign |
|
brainpoolP256r1/SHA-512 | |
Verify |
|
Sign |
|
brainpoolP256r1/SHA3-256 | |
Verify |
|
Sign |
|
brainpoolP256r1/SHA3-384 | |
Verify |
|
Sign |
|
brainpoolP256r1/SHA3-512 | |
Verify |
|
Sign |
|
brainpoolP384r1/SHA-384 | |
Verify |
|
Sign |
|
brainpoolP384r1/SHA-512 | |
Verify |
|
Sign |
|
brainpoolP384r1/SHA3-384 | |
Verify |
|
Sign |
|
brainpoolP384r1/SHA3-512 | |
Verify |
|
Sign |
|
brainpoolP512r1/SHA-512 | |
Verify |
|
Sign |
|
brainpoolP512r1/SHA3-512 | |
Verify |
|
Sign |
|
Ed25519/SHA-512 | |
Verify |
|
Sign |
|
Ed448/SHAKE256 | |
Verify |
|
Sign |
|
ISO/TS 32003:2023 | |
AES-GCM | |
Decrypt |
|
Encrypt |
|
