anuastra 1.1.2

Official Python SDK for the Aṇu Astra Virtual Quantum Processor and PQC API

Aṇu Astra Python SDK (v1.1.0)

The official Python SDK for the Aṇu Astra Virtual Quantum Processor and Post-Quantum Cryptography (PQC) API.

Build and evaluate path-integral quantum circuits locally, run native OpenQASM 2.0 payloads, and secure your applications against "Store Now, Decrypt Later" threats using NIST-standardized Kyber and Dilithium algorithms.

Installation

Install the package via pip:

pip install anuastra

Quick Start: Quantum Execution (Qiskit-Style)

The QuantumCircuit builder provides a declarative, strictly-typed interface mirroring industry standards like IBM Qiskit. In v1.1.0, we introduced a smart QuantumResult wrapper. You can simply print the result to see beautiful JSON, or use dot-notation (e.g., result.states) to access data directly!

from anuastra import Client, QuantumCircuit

# Initialize with your Developer Key
astra = Client(api_key='YOUR_API_KEY_HERE')

def run_quantum():
    # Scaffold a 2-qubit circuit
    circuit = QuantumCircuit(2)
    
    # Create a Bell State (Superposition + Entanglement)
    circuit.h(0)
    circuit.cx(0, 1)

    # Execute the circuit using the Aṇu Astra path-integral engine
    result = astra.execute(circuit, shots=1)
    
    # The SDK automatically formats the result beautifully!
    print(result)

    # Or access specific properties easily:
    print(f"Engine: {result.engine}")
    print(f"Feynman Paths Explored: {result.telemetry['feynman_paths_explored']}")
    print(f"Collapsed measurement (Binary): {result.states[0]}")

if __name__ == "__main__":
    run_quantum()

Supported Quantum Gates

Aṇu Astra natively supports a sprawling library of quantum operators. You can chain these directly onto your QuantumCircuit object.

Category	Supported Gates & Method Shortcuts
Pauli & Basic	h(q), x(q), y(q), z(q), id(q)
Phase & S/T	s(q), sdg(q), t(q), tdg(q), p(q, lambda)
Rotations	rx(q, theta), ry(q, theta), rz(q, theta)
Square Root	sx(q), sxdg(q)
General Unitary	u1(q, l), u2(q, p, l), u3(q, t, p, l) / u(...)
2-Qubit (Controlled)	cnot(c, t) / cx(...), cz(c, t), cy(c, t), ch(c, t)
2-Qubit (Advanced)	swap(q1, q2), iswap(q1, q2), ecr(q1, q2), dcx(q1, q2)
2-Qubit (Rotations)	crx(c, t, theta), cry(...), crz(...), cp(...), cu(...)
2-Qubit (Ising/XX)	rxx(q1, q2, theta), ryy(...), rzz(...), rzx(...)
3+ Qubit (Multi)	ccx(q1, q2, q3) / toffoli(...), ccz(...), cswap(...) / fredkin(...), c3x(...), c4x(...) / quadx(...)

Quick Start: OpenQASM 2.0 Ingestion

For research teams migrating from legacy hardware (like IBM Quantum), Aṇu Astra natively ingests raw .qasm strings and executes them on the physics engine.

from anuastra import Client

astra = Client(api_key='YOUR_API_KEY_HERE')

qasm_payload = """OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
creg c[2];
h q[0];
cx q[0],q[1];
measure q[0] -> c[0];
measure q[1] -> c[1];
"""

# Execute the raw OpenQASM syntax natively
response = astra.execute_qasm(qasm_payload, shots=5)

# Output is wrapped in the QuantumResult object
print(response)

API Endpoint Defaulting

Note: As of v1.1.0, the SDK automatically points to the live production server at https://astra.cryptopix.in/api/v1 out of the box.

Post-Quantum Cryptography (PQC)

The Aṇu Astra SDK exposes NIST FIPS-203 and FIPS-204 standardized algorithms.

1. Key Encapsulation (ML-KEM / Kyber)

Used for establishing symmetric quantum-resistant tunnels over public networks (TLS/TCP).

[!IMPORTANT] Zero-Trust Architecture (v1.0.2+): keygen and decapsulate are now executed entirely locally on your device using the pure-Python fips203 distribution. Aṇu Astra never transmits or stores your private parameters.

# 1. Generate keys LOCALLY (Server A)
# No private keys leave your device
keys = astra.kyber.keygen_local(level=768)
public_key = keys['public_key']
private_key = keys['private_key']

# 2. Encapsulate via VQP (Server B)
# Server B uses Public Key to create a Shared Secret + Ciphertext
capsule = astra.kyber.encapsulate(public_key)

# 3. Decapsulate LOCALLY (Server A)
# Server A uses Private Key + Ciphertext to derive the exact same Shared Secret
resolved = astra.kyber.decapsulate_local(capsule['ciphertext'], private_key)

2. Digital Signatures (ML-DSA / Dilithium)

Used for unbreakable document signing, firmware validation, and transaction authentication.

# 1. Generate keys
keys = astra.dilithium.keygen(level=3)
public_key = keys['public_key']
private_key = keys['private_key']

# 2. Sign a payload
message = "Quantum Safe transaction payload"
signed = astra.dilithium.sign(message, private_key)

# 3. Verify the payload cryptographically
validation = astra.dilithium.verify(signed['signature'], message, public_key)
print(validation['is_valid']) # Returns True

License

MIT