Improve descriptions of derive test cases

Systematically use "PSA key derivation setup" for derive_setup. This
resolves the ambiguity between derive_setup and derive_input calls.

Author: gilles-peskine-arm

tests/suites/test_suite_psa_crypto.data

@@ -1864,43 +1864,43 @@ asymmetric_decrypt_fail:PSA_KEY_TYPE_RSA_KEY_PAIR:"3082025e02010002818100af057d3
 Crypto derivation operation object initializers zero properly
 key_derivation_init:
 
-PSA key derivation: HKDF-SHA-256, good case [#1]
+PSA key derivation setup: HKDF-SHA-256, good case
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_setup:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_SUCCESS
 
-PSA key derivation: HKDF-SHA-512, good case [#1]
+PSA key derivation setup: HKDF-SHA-512, good case
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
 derive_setup:PSA_ALG_HKDF(PSA_ALG_SHA_512):PSA_SUCCESS
 
-PSA key derivation: TLS 1.2 PRF SHA-256, good case [#1]
+PSA key derivation setup: TLS 1.2 PRF SHA-256, good case
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_setup:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_SUCCESS
 
-PSA key derivation: not a key derivation algorithm (HMAC)
+PSA key derivation setup: not a key derivation algorithm (HMAC)
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_setup:PSA_ALG_HMAC(PSA_ALG_SHA_256):PSA_ERROR_INVALID_ARGUMENT
 
-PSA key derivation: unsupported key derivation algorithm [#1]
+PSA key derivation setup: algorithm from bad hash
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_setup:PSA_ALG_HKDF(PSA_ALG_CATEGORY_HASH):PSA_ERROR_NOT_SUPPORTED
 
-PSA key derivation: unsupported key derivation algorithm [#2]
+PSA key derivation setup: bad algorithm
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_setup:PSA_ALG_CATEGORY_KEY_DERIVATION:PSA_ERROR_NOT_SUPPORTED
 
-PSA key derivation: HKDF-SHA-256, good case [#2]
+PSA key derivation: HKDF-SHA-256, good case
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_input:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS
 
-PSA key derivation: HKDF-SHA-512, good case [#2]
+PSA key derivation: HKDF-SHA-512, good case
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA512_C
 derive_input:PSA_ALG_HKDF(PSA_ALG_SHA_512):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS
 
 PSA key derivation: HKDF-SHA-256, bad key type
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_input:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_RAW_DATA:PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":PSA_SUCCESS:PSA_ERROR_INVALID_ARGUMENT:PSA_SUCCESS
 
-PSA key derivation: TLS 1.2 PRF SHA-256, good case [#2]
+PSA key derivation: TLS 1.2 PRF SHA-256, good case
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
 derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS