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 8.0.1 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 | |
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 |
|
