Bloombase KeyCastle
6.5#2 in encryption key management softwareWebAPILinuxmacOS
VisitBloombase KeyCastle vs Utimaco Enterprise Secure Key Manager
Utimaco Enterprise Secure Key Manager
6.5#2 in key management softwareWebAPILinuxSelf-hosted
VisitWhat both publish
| Fact | Bloombase KeyCastle | Utimaco Enterprise Secure Key Manager |
|---|---|---|
| Cryptography | The specifications list AES, RSA, SHA hashes, multiple other cipher algorithms, and post-quantum algorithms including CRYSTALS-Kyber and CRYSTALS-Dilithium. | The product page lists AES, 3-Key Triple DES, HMAC, RSA, and ECDSA key types, and says it can manage keys created with NIST- and BSI-recommended post-quantum algorithms. |
| Hardware security | KeyCastle supports NIST FIPS 140-2 hardware security modules and PKCS#11 hardware cryptographic accelerators. | The physical ESKM L3 and L4 models include embedded HSMs for local key protection; the product page identifies FIPS 140-2 Level 3 and Level 4 for embedded HSMs. |
| Headquarters | Redwood City, California, United States | Aachen, Germany and Campbell, California, USA |
| Integrations | Listed integrations include RDBMS, generic LDAP, PKCS#11, OpenSSL, Java JCA/JCE, and web services. | Utimaco publishes integration guides for AWS BYOK, Azure BYOK, Google Workspace, Kubernetes, VMware, Dell, HPE, NetApp, Oracle Cloud, Veeam, Splunk, MySQL and other systems. |
| Key capacity | The specifications state there is no limit on the number of cryptographic keys managed, which scales with system storage infrastructure. | The product page states capacity for more than 2 million keys, over 25,000 clients, and thousands of ESKM nodes per distributed cluster. |
| Purpose | KeyCastle manages the life cycle of private and public signature keys, authentication keys, data encryption keys, and certificate authority certificates. | ESKM provides centralized management for cryptographic keys across on-premises and cloud environments. |
Bloombase KeyCastle plans
No prices published.
Utimaco Enterprise Secure Key Manager plans
- Enterprise Secure Key ManagerPriced on request
- Enterprise Secure Key Manager (ESKM)Priced on request
Pick Bloombase KeyCastle if…
KeyCastle is suited to organizations needing centralized management of cryptographic keys and certificates, including enterprises in regulated or security-sensitive industries. Its listed interfaces, HSM support and integrations address environments with varied systems and key services.
Pick Utimaco Enterprise Secure Key Manager if…
ESKM may suit organizations managing keys across cloud and on-premises systems that need centralized policies and audit trails. Its listed interfaces and integrations may be relevant to teams using the named platforms and services.