diff options
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 74d3aa0b12..c1dc83e4c0 100644 --- a/meson.build +++ b/meson.build @@ -1633,6 +1633,7 @@ endif gcrypt = not_found nettle = not_found hogweed = not_found +crypto_sm4 = not_found xts = 'none' if get_option('nettle').enabled() and get_option('gcrypt').enabled() @@ -1658,6 +1659,17 @@ if not gnutls_crypto.found() cc.find_library('gpg-error', required: true)], version: gcrypt.version()) endif + crypto_sm4 = gcrypt + # SM4 ALG is available in libgcrypt >= 1.9 + if gcrypt.found() and not cc.links(''' + #include <gcrypt.h> + int main(void) { + gcry_cipher_hd_t handler; + gcry_cipher_open(&handler, GCRY_CIPHER_SM4, GCRY_CIPHER_MODE_ECB, 0); + return 0; + }''', dependencies: gcrypt) + crypto_sm4 = not_found + endif endif if (not get_option('nettle').auto() or have_system) and not gcrypt.found() nettle = dependency('nettle', version: '>=3.4', @@ -1666,6 +1678,18 @@ if not gnutls_crypto.found() if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) xts = 'private' endif + crypto_sm4 = nettle + # SM4 ALG is available in nettle >= 3.9 + if nettle.found() and not cc.links(''' + #include <nettle/sm4.h> + int main(void) { + struct sm4_ctx ctx; + unsigned char key[16] = {0}; + sm4_set_encrypt_key(&ctx, key); + return 0; + }''', dependencies: nettle) + crypto_sm4 = not_found + endif endif endif @@ -2267,6 +2291,7 @@ config_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) config_host_data.set('CONFIG_TASN1', tasn1.found()) config_host_data.set('CONFIG_GCRYPT', gcrypt.found()) config_host_data.set('CONFIG_NETTLE', nettle.found()) +config_host_data.set('CONFIG_CRYPTO_SM4', crypto_sm4.found()) config_host_data.set('CONFIG_HOGWEED', hogweed.found()) config_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) @@ -4306,6 +4331,7 @@ summary_info += {'nettle': nettle} if nettle.found() summary_info += {' XTS': xts != 'private'} endif +summary_info += {'SM4 ALG support': crypto_sm4} summary_info += {'AF_ALG support': have_afalg} summary_info += {'rng-none': get_option('rng_none')} summary_info += {'Linux keyring': have_keyring} |