Make nonce based test descriptions more clear

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index 8bf7303..9e0b574 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -2570,67 +2570,67 @@
 depends_on:MBEDTLS_CHACHA20_C
 aead_multipart_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_STREAM_CIPHER:"":"":1:"":1:0:"":0
 
-PSA Multipart Nonce Generation, AES - GCM, IV = 12
+PSA Multipart Nonce Generation, AES - GCM, NONCE = (Req 12 / Expect 12)
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_multipart_generate_nonce:PSA_KEY_TYPE_AES:"aa740abfadcda779220d3b406c5d7ec09a77fe9d94104539":PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM,16):12:12:"290322092d57479e20f6281e331d95a9":"e7fb0631eebf9bdba87045b33650c4ce":PSA_SUCCESS
 
-PSA Multipart Nonce Generation, AES - GCM, IV = 0
+PSA Multipart Nonce Generation, AES - GCM, NONCE = (Req 0 / Expect 0)
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_multipart_generate_nonce:PSA_KEY_TYPE_AES:"aa740abfadcda779220d3b406c5d7ec09a77fe9d94104539":PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM,16):0:0:"":"":PSA_ERROR_BUFFER_TOO_SMALL
 
-PSA Multipart Nonce Generation, AES - GCM, IV = 16
+PSA Multipart Nonce Generation, AES - GCM, NONCE = (Req 16 / Expect 12)
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_multipart_generate_nonce:PSA_KEY_TYPE_AES:"aa740abfadcda779220d3b406c5d7ec09a77fe9d94104539":PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM,16):16:12:"290322092d57479e20f6281e331d95a9":"e7fb0631eebf9bdba87045b33650c4ce":PSA_SUCCESS
 
-PSA Multipart Nonce Generation: ChaCha20 - Poly1305, IV = 12
+PSA Multipart Nonce Generation: ChaCha20 - Poly1305, NONCE = (Req 12 / Expect 12)
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_generate_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:12:12:"50515253c0c1c2c3c4c5c6c7":"4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e":PSA_SUCCESS
 
-PSA Multipart Nonce Generation: ChaCha20 - Poly1305, IV = 8
+PSA Multipart Nonce Generation: ChaCha20 - Poly1305, NONCE = (Req 8 / Expect 0)
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_generate_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:8:0:"":"":PSA_ERROR_BUFFER_TOO_SMALL
 
-PSA Multipart Nonce Generation: ChaCha20 - Poly1305, IV = 0
+PSA Multipart Nonce Generation: ChaCha20 - Poly1305, NONCE = (Req 0 / Expect 0)
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_generate_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:0:0:"":"":PSA_ERROR_BUFFER_TOO_SMALL
 
-PSA Multipart Nonce Generation: ChaCha20 - Poly1305, IV = 16
+PSA Multipart Nonce Generation: ChaCha20 - Poly1305, NONCE = (Req 16 / Expect 12)
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_generate_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:16:12:"":"":PSA_SUCCESS
 
-PSA Multipart Set Nonce, AES - GCM, IV = 0 (NULL)
+PSA Multipart Set Nonce, AES - GCM, NONCE = 0 (NULL)
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_multipart_set_nonce:PSA_KEY_TYPE_AES:"aa740abfadcda779220d3b406c5d7ec09a77fe9d94104539":PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM,16):0:"":"":PSA_ERROR_INVALID_ARGUMENT
 
-PSA Multipart Set Nonce, AES - GCM, IV = 0 (Non-NULL)
+PSA Multipart Set Nonce, AES - GCM, NONCE = 0 (Non-NULL)
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_multipart_set_nonce:PSA_KEY_TYPE_AES:"aa740abfadcda779220d3b406c5d7ec09a77fe9d94104539":PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM,16):-1:"":"":PSA_ERROR_INVALID_ARGUMENT
 
-PSA Multipart Set Nonce, AES - GCM, IV = 16
+PSA Multipart Set Nonce, AES - GCM, NONCE = 16
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_multipart_set_nonce:PSA_KEY_TYPE_AES:"aa740abfadcda779220d3b406c5d7ec09a77fe9d94104539":PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM,16):16:"290322092d57479e20f6281e331d95a9":"e7fb0631eebf9bdba87045b33650c4ce":PSA_SUCCESS
 
-PSA Multipart Set Nonce, AES - GCM, IV = 20
+PSA Multipart Set Nonce, AES - GCM, NONCE = 20
 depends_on:PSA_WANT_ALG_GCM:PSA_WANT_KEY_TYPE_AES
 aead_multipart_set_nonce:PSA_KEY_TYPE_AES:"aa740abfadcda779220d3b406c5d7ec09a77fe9d94104539":PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM,16):20:"290322092d57479e20f6281e331d95a9":"e7fb0631eebf9bdba87045b33650c4ce":PSA_SUCCESS
 
-PSA Multipart Set Nonce: ChaCha20 - Poly1305, IV = 12
+PSA Multipart Set Nonce: ChaCha20 - Poly1305, NONCE = 12
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_set_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:12:"50515253c0c1c2c3c4c5c6c7":"4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e":PSA_SUCCESS
 
-PSA Multipart Set Nonce: ChaCha20 - Poly1305, IV = 8
+PSA Multipart Set Nonce: ChaCha20 - Poly1305, NONCE = 8
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_set_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:8:"":"":PSA_ERROR_INVALID_ARGUMENT
 
-PSA Multipart Set Nonce: ChaCha20 - Poly1305, IV = 0 (NULL)
+PSA Multipart Set Nonce: ChaCha20 - Poly1305, NONCE = 0 (NULL)
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_set_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:0:"":"":PSA_ERROR_INVALID_ARGUMENT
 
-PSA Multipart Set Nonce: ChaCha20 - Poly1305, IV = 0 (Non-NULL)
+PSA Multipart Set Nonce: ChaCha20 - Poly1305, NONCE = 0 (Non-NULL)
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_set_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:-1:"":"":PSA_ERROR_INVALID_ARGUMENT
 
-PSA Multipart Set Nonce: ChaCha20 - Poly1305, IV = 16
+PSA Multipart Set Nonce: ChaCha20 - Poly1305, NONCE = 16
 depends_on:PSA_WANT_ALG_CHACHA20_POLY1305:PSA_WANT_KEY_TYPE_CHACHA20
 aead_multipart_set_nonce:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20_POLY1305:16:"":"":PSA_ERROR_INVALID_ARGUMENT