12  * Test slh-dsa operation.
25  * @brief Consumes an 8-bit unsigned integer from a buffer.
27  * This function extracts an 8-bit unsigned integer from the provided buffer,
32  * @param val  Pointer to store the extracted 8-bit value.
42     *len -= sizeof(uint8_t);  in consume_uint8t()
95  * This function maps a selector value to a specific SLH-DSA algorithm
114      * There are 12 SLH-DSA algs with registered NIDS at the moment  in select_keytype()
125      * man7/EVP_PKEY-SLH-DSA.pod  in select_keytype()
155  * @brief Generates two SLH-DSA key pairs based on consumed selector values.
159  * SLH-DSA key pairs.
188  * @brief Generates an SLH-DSA key pair with custom parameters.
192  * SLH-DSA key pair using randomly generated public and private key
234         buflen = ((*buf)[0] & 0x2) ? buflen - 1 : buflen + 1;  in slh_dsa_gen_key_with_params()
249         buflen = (*buf[0] & 0x1) ? buflen - 1 : buflen + 1;  in slh_dsa_gen_key_with_params()
272  * @brief Frees allocated SLH-DSA key structures.
274  * This function releases memory allocated for SLH-DSA key pairs
278  * @param in2 Pointer to the second input key to be freed.
282 static void slh_dsa_clean_keys(void *in1, void *in2, void *out1, void *out2)  in slh_dsa_clean_keys()  argument
285     EVP_PKEY_free((EVP_PKEY *)in2);  in slh_dsa_clean_keys()
291  * @brief Performs SLH-DSA signing and verification on a given message.
293  * This function generates an SLH-DSA key, signs a message, and verifies
403  * @brief Exports and imports SLH-DSA key pairs, verifying equivalence.
405  * This function extracts key data from two given SLH-DSA keys (`alice` and `bob`),
442      * -1 if the key types are differnt  in slh_dsa_export_import()
443      * -2 if the operation is not supported  in slh_dsa_export_import()
468      * we might get a simple non-equivalence or a type mismatch here  in slh_dsa_export_import()
471     OPENSSL_assert(rc == 0 || rc == -1);  in slh_dsa_export_import()
507      * @param in2   Second input parameter for the operation.
511     void (*doit)(uint8_t **buf, size_t *len, void *in1, void *in2,
518      * @param in2   Second input parameter to be cleaned up.
522     void (*cleanup)(void *in1, void *in2, void *out1, void *out2);
527         "Generate SLH-DSA keys",
532         "Generate SLH-DSA keys with params",
537         "SLH-DSA Export/Import",
542         "SLH-DSA sign and verify",
564  * @return 0 on successful execution, -1 if the input is too short.
574     void *in1 = NULL, *in2 = NULL;  in FuzzerTestOneInput()  local
578         return -1;  in FuzzerTestOneInput()
585         return -1;  in FuzzerTestOneInput()
596         ops[operation].setup(&buffer_cursor, &len, &in1, &in2);  in FuzzerTestOneInput()
598         ops[operation].doit(&buffer_cursor, &len, in1, in2, &out1, &out2);  in FuzzerTestOneInput()
600         ops[operation].cleanup(in1, in2, out1, out2);  in FuzzerTestOneInput()