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Documentation Index

Fetch the complete documentation index at: https://heyhumm.ai/docs/llms.txt

Use this file to discover all available pages before exploring further.

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1. Generate an RSA Private Key

Generate a 2048 or 4096-bit RSA private key: 
# 2048-bit (fast, secure enough for most uses)
openssl genrsa -out rsa_key.pem 2048

# Or 4096-bit (stronger, slower)
openssl genrsa -out rsa_key.pem 4096

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2. Convert to PKCS#8 Format

First, create an unencrypted PKCS#8 key: 
openssl pkcs8 -topk8 -inform PEM -outform PEM -nocrypt -in rsa_key.pem -out rsa_key.p8
Then, create an encrypted PKCS#8 key (Humm prefers encrypted keys): 
openssl pkcs8 -topk8 -inform PEM -outform PEM -in rsa_key.pem -out rsa_key_encrypted.p8 -passout pass:YOUR_PASSPHRASE

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3. Extract the Public Key

openssl rsa -in rsa_key.pem -pubout -out rsa_key.pub

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4. Secure the Private Key File

chmod 600 rsa_key.p8
# or
chmod 600 rsa_key_encrypted.p8
Store the private key file somewhere safe. Do not commit it to git.

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5. Upload the Public Key to Snowflake

Open Snowflake with a role that has user-admin rights and add the public key to the user that will authenticate. Copy the full contents of rsa_key.pub (including the header and footer lines) and run: 
ALTER USER <YOUR_SNOWFLAKE_USER>
  SET RSA_PUBLIC_KEY = '-----BEGIN PUBLIC KEY-----
MIIBIjANBgkq... (rest of key) ...
-----END PUBLIC KEY-----';

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6. Upload the Private Key to Humm

  1. Log into Humm and create a Snowflake integration
  2. Choose Private Key as the authentication method
  3. Upload the private key (.p8 file)
  4. Enter the passphrase if you created an encrypted key