EVP_CIPHER-SEED(7ssl)

EVP_CIPHER-SEED7ssl

The seed evp_cipher implementations

Overview

Support for SEED symmetric encryption using the EVP_CIPHER API.

Algorithm Names

The following algorithms are available in the legacy provider:

"SEED-CBC" or "SEED"
"SEED-ECB"
"SEED-OFB" or "SEED-OFB128"
"SEED-CFB" or "SEED-CFB128"

Parameters

This implementation supports the parameters described in "PARAMETERS" in EVP_EncryptInit(3).

Releases

3 releases since Debian 12 (Bookworm); the text changed 2 times.

  1. 12
  2. 13
  3. Arch

From openssl 3.6.5-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.