diff --git a/docs/architecture/psa-migration/md-cipher-dispatch.md b/docs/architecture/psa-migration/md-cipher-dispatch.md
index 12b486a..11c5f21 100644
--- a/docs/architecture/psa-migration/md-cipher-dispatch.md
+++ b/docs/architecture/psa-migration/md-cipher-dispatch.md
@@ -513,9 +513,9 @@
 config symbol will not be considered public so its definition may change.
 
 Cipher light will be automatically enabled in `build_info.h` by modules that
-need it, namely: CTR\_DRBG, CCM, GCM. Note: CCM and GCM currently depend on
-the full `CIPHER_C` (enforced by `check_config.h`); this hard dependency would
-be replaced by the above auto-enablement.
+need it, namely: CCM, GCM. Note: CCM and GCM currently depend on the full
+`CIPHER_C` (enforced by `check_config.h`); this hard dependency would be
+replaced by the above auto-enablement.
 
 Cipher light includes:
 - info functions;
@@ -533,27 +533,21 @@
 The following API functions, and supporting types, are candidates for
 inclusion in the Cipher light API, with limited features as above:
 ```
-mbedtls_cipher_info_from_type
+mbedtls_cipher_info_from_values
 mbedtls_cipher_info_get_block_size
 
 mbedtls_cipher_init
 mbedtls_cipher_setup
 mbedtls_cipher_setkey
-mbedtls_cipher_crypt
 mbedtls_cipher_free
 
 mbedtls_cipher_update
-(mbedtls_cipher_finish)
 ```
 
 Note: `mbedtls_cipher_info_get_block_size()` can be hard-coded to return 16,
 as all three supported block ciphers have the same block size (DES was
 excluded).
 
-Note: `mbedtls_cipher_finish()` is not required by any of the modules using
-Cipher light, but it might be convenient to include it anyway as it's used in
-the implementation of `mbedtls_cipher_crypt()`.
-
 #### Cipher light dual dispatch
 
 This is likely to come in the future, but has not been defined yet.